京写 List of Products and Services

The reusable adhesive fixture "MagiCarrier" is a transport fixture for circuit boards and small components. It secures the workpiece using adhesive resin. It has a wide range of applications, including the reflow assembly process of circuit boards and the transport of small components. 【Features】 ■ Heat resistance: Adhesive strength is maintained even when used in the high-temperature environment of a reflow oven (approximately 260°C). ■ Cleaning: Adhesive strength is restored through washing with water or ethanol. ■ Customization: We propose fixture specifications tailored to customer requests. ■ High durability: It can be reused for a longer time not only in the aforementioned high-temperature environment but also at room temperature. ■ Easy to peel: The adhesive strength remains unchanged and is easy to peel even after heating and cooling, reducing damage to the workpiece during detachment. ■ Adhesive strength adjustment: Peel strength can be selected according to the application and workpiece. *Currently, we are offering samples to the first 20 applicants. If you would like a sample, please contact us with "Sample Request" noted. *For more details, please check the catalog or contact us.

• Processing Jig
• Reflow Equipment
• Adhesive tape

1. From circuit board pattern design to manufacturing and assembly! ▼ Since we have a design department in-house, if you provide circuit diagrams, component diagrams, and outline drawings, we will take care of everything to finish the circuit board. ▼ We offer a wide range of services, including new requests, review of procurement for prototypes and mass production, improvement of quality defects, and one-stop requests from circuit board manufacturing to assembly! 2. Cooperation for circuit board review! ▼ Reviewing the routing of individual circuit boards, sheet composition, material changes, and other aspects can lead to cost improvements beyond expectations. ▼ Even a slight adjustment of a few millimeters in circuit board size could result in significant cost reductions. ▼ Regarding materials, if no specifications are provided, we may be able to suggest cost-effective alternative materials. 3. For those struggling with lot sizes! ▼ We accept not only prototypes but also mass production starting from one piece. Feel free to consult us without worrying about lot sizes. ▼ Please feel free to discuss development products as well. - Supplement - Examples of double-sided circuit board adoption: ◆ Automotive products / LED lamps, door locks, power window switches, etc. ◆ Home appliances / LED lighting fixtures, air conditioners, rice cookers, televisions ◆ Others / Amusement: gaming machines, OA equipment: printers

• Printed Circuit Board

【Aluminum Substrate】 It is a common product, but it is widely adopted in the fields of automotive products and LED lighting fixtures. We also accommodate small quantities and a variety of products. ★ As a seed technology, we also offer a 【Bendable Aluminum Base Substrate】 that can be bent. 【Thick Copper Substrate】 This is a copper-based substrate specialized for heat dissipation, with a thermal conductivity of 12 W/(m·K). With 500 μm of circuit copper and a 2.0 mm copper base, it excels in thermal diffusion performance across the entire substrate. Our company is currently focusing on expanding into the power device market.

• Printed Circuit Board
• Circuit board design and manufacturing

【PCB Cutting Machine Features】 - The created cutting programs are centrally managed on a server, allowing for the switching between multiple programs. - Connects to the production system and supports data collection (e-F@ctory compatible). - Space-saving design with an integrated dust collector. - Significantly improved productivity by increasing the movement speed of the X-Y axes. 【PCB Marking Device Features】 - Capable of printing 2D codes even in confined spaces. - Print program creation can be done remotely from your desk using Excel.

• Circuit board processing machine

"MagiCleaner" is a cleaning transport tool that has adhesive resin applied to the front or both sides of the panel. The adhesive resin can remove foreign substances and dirt. The panel surface is available in two colors, black and white, allowing for differentiation based on the cleaning method or type of foreign substance.

• Other polymer materials
• Other cleaning tools

The reusable adhesive jig "MagiCarrier" is a transport jig for circuit boards and small components. It secures the workpiece using adhesive resin. It has a wide range of applications, including the reflow assembly process for circuit boards and the transport of small components. 【Features】 ■ Heat resistance: Adhesive strength is maintained even when used in the high-temperature environment of a reflow oven (approximately 260°C). ■ Cleaning: Adhesive strength can be restored through washing with water or ethanol. ■ Customization: We can propose jig specifications tailored to customer requirements. ■ High durability: It can be reused for a longer time not only in the aforementioned high-temperature environment but also at room temperature. ■ Easy to peel: The adhesive strength remains unchanged and is easy to peel even after heating and cooling, reducing damage to the workpiece during removal. ■ Adjustable adhesive strength: Peel strength can be selected according to the application and workpiece. *For more details, please refer to the catalog or contact us.

• Processing Jig
• Reflow Equipment
• Adhesive tape

"MagiCarrier-β" is a double-sided adhesive sheet with high heat resistance. By placing products on the sheet, it suppresses product shifting. It can be easily cut with scissors or a cutter, and even the adhesive resin surface, which may lose its stickiness due to dirt or foreign substances, can be restored through cleaning. There are numerous achievements in applications such as the transport of flexible printed circuits (FPC) and thin rigid boards during reflow processes, as well as temporary fixation of small components. ◎ Free samples for the first 10 applicants! Please feel free to contact us if you are interested. 【Features】 ○ High heat resistance: The adhesive resin is okay up to about 260°C (verified by in-house reflow furnace tests) ○ Shift suppression: Fixing products reduces risks during transport ○ Customizable: Delivery in a processed state for transport jigs is also possible ○ Choice of adhesive strength: Available in four types: weak, medium, strong, and super strong *For more details, please refer to the materials. Feel free to contact us with any inquiries.

• Adhesive tape
• Other polymer materials
• Other consumables

Would you like to replace the metal trays and jigs at your site with resin ones? There is a possibility of replacing them with resin materials such as heat-resistant glass epoxy, acrylic, and polycarbonate. ★ For example, bending small lot lead parts can be replaced with resin jigs without the need to create dedicated molds if they are simple.

• Composite Materials
• palette

★You can download our service catalog from the bottom 【PDF Download】★ We leverage the advantages of being able to handle everything in-house to propose EMS with 'plus one' in low cost, short delivery time, and high quality. Please feel free to consult us about anything, including troublesome PCB design, jig design, and small lot production starting from one unit. ■Kyosha's Services * PCB (design to manufacturing) * Transport jigs (design to manufacturing) * Assembly (component procurement to assembly of finished products) ■About Assembly * Capable of handling 0402 size * Flow assembly LL size 500mm x 510mm, reflow assembly L size 410mm x 350mm * Both lead-free and PbF solder options available (fully separated line management) * Extensive experience with consumer electronics, industrial equipment, automotive devices, etc. * Comprehensive services including BGA rework and moisture-proofing ■Please consult Kyosha for all these concerns! Short delivery times, component procurement, consistent support from prototype to mass production, small lot production (starting from one unit), special processes (hand soldering, coating, etc.), product assembly, repair of assembled products, failure analysis, various types of assembly (flow/reflow/hand soldering), various analyses (X-ray analysis/electrical circuit analysis/cross-section analysis)

• EMS
• Career
• Printed Circuit Board

The "MagiCarrier-DIP" is a carrier for flow soldering. It not only reduces the hassle of applying masking tape but also contributes to stabilizing quality by suppressing the lifting and tilting of flow soldered components. We offer a lineup including the standard "Fixing Type," the "Cover Type" to prevent foreign object adhesion, and the "Variable Type." 【Features】 ■ Reduces damage from static electricity ■ Various processing options are available for optimal flow soldering ■ Fluorine coating is also available to enhance durability *For more details, please refer to the PDF document or feel free to contact us.

• Soldering Equipment
• Painting Machine
• Printed Circuit Board

The "Magi FIX Holder," a backup fixture for solder printing and mounting, is used with a metal mask to apply solder paste to printed circuit boards and to mount components with a mounter. It absorbs the unevenness of the circuit board and can support the board flatly by adhering closely. By receiving the board with a holder (surface) rather than pins (points), the quality is stabilized. 【Features】 - Improved solder printing accuracy - Absorbs the unevenness of the circuit board - Simplified setup changes - Can be ordered simultaneously with the metal mask For more details, please contact us or refer to the catalog.

• Printing Machinery
• Circuit board processing machine
• Mounter

This is a jig for holding the substrate during perforation splitting with a substrate cutting machine. We accept designs tailored to the specifications of your cutting machine and the shape of the substrate. 【Features】 - Prevents bending, warping, and movement of the substrate during routing - Prevents deviation of the splitting trajectory - Prevents interference with mounted components - Prevents chip adhesion on the top surface of the substrate - Improves positioning accuracy of the substrate *For more details, please download the catalog or contact us.

• Printed Circuit Board
• Circuit board processing machine

The hand soldering rotating fixture is a tool that secures the circuit board and components during the hand soldering process of inserted parts. Specifications can be modified according to customer requests, such as the presence or absence of a rotation mechanism. 【How to Use】 1. Set the circuit board in the fixture. 2. Insert the component into the circuit board. 3. Set the cover to prevent component drop. 4. Invert the main body and solder the target area. 【Features】 - By securing the components, both hands are free, improving the efficiency of the soldering work. - Components can be easily secured and the main body rotated with a single touch. - Areas not intended for soldering are masked, enhancing visibility and preventing flux adhesion outside the necessary areas. For more details, please download the catalog or contact us.

• Printed Circuit Board

Kyosha Co., Ltd. provides a one-stop solution from printed circuit board design to component assembly. Through our efforts in board design, we maximize assembly efficiency and achieve optimal assembly conditions. We have a wealth of experience with the transport processes for micro components, FPC, and reflow processes for thin substrates, including "MagiCarrier," which has many achievements, and the highly popular flow soldering transport carrier "MagiCarrier-DIP." We offer a rich lineup to solve various process-related issues faced by our customers! 【Catalog Contents】 * Non-silicone type transport carrier "MagiCarrier-X" * Micro component and board transport carrier "MagiCarrier" * High heat-resistant adhesive sheet "MagiCarrier-β" * Flow soldering transport carrier "MagiCarrier-DIP" * Soldering carrier cleaning solution and cleaning machine * Hand soldering rotating jig * Soldering robot jig * Lead forming jig * Koujiro Trim/Flex * Solder printing, mounter, and board splitting backup jig "MagiFIX"

• Printed Circuit Board
• Career
• Other polymer materials

We would like to introduce the cleaning method for our micro components and substrate transport carrier "MagiCarrier." For removing surface dirt, thoroughly soak a dust-free cloth with the cleaning solution (such as anhydrous ethanol or industrial ethanol). Next, press the cloth against the surface of the product and wipe away the dirt. For areas around holes and the edges of adhesive resin, to reduce stress on the resin, wipe from the adhesive area towards the edge, rather than from the edge itself. When the cloth becomes dirty, replace it with a clean side and wash it to prevent reattachment of dirt. 【Surface Dirt】 <Items to Prepare> ■ Cleaning Solution: Anhydrous Ethanol, Industrial Ethanol ■ Container ■ Dust-Free Cloth (Recommended): Teijin Microstar ■ MagiCarrier *For more details, please refer to the PDF document or feel free to contact us.

• Adhesive tape
• Other polymer materials

At Kyo-sha, we respond to various requests related to circuit board assembly. Utilizing the technology and experience we have accumulated, we deliver high-quality circuit board assembly. We flexibly accommodate various methods, from machine assembly to manual soldering. From prototypes to mass production, we propose methods that can address issues and support mass production, leveraging the expertise of both fixture manufacturers and assembly manufacturers to achieve high-quality and efficient assembly. Additionally, we are engaged in the development of new technologies, including new materials and new methods. Please feel free to consult with us. 【Strengths】 ■ Capable of handling small lot prototypes to mass production ■ Management system through a traceability system ■ Skilled techniques to accommodate special processes ■ Repair and analysis support *For more details, please refer to the external link page or feel free to contact us.

• Other contract services
• Other services

Our "Bendable Aluminum Base Substrate" is a substrate that can be bent and retain its shape. It allows for 3D processing using plastic processing technology without cracking the insulating layer, enhancing design and design freedom. Additionally, it simultaneously achieves high insulation breakdown voltage and low thermal resistance. 【Features】 ■ The insulating layer does not crack even with 3D processing 　→ Enables 3D processing using plastic processing technology ■ Bendable aluminum substrate that retains its shape 　→ No need for attaching heat dissipation plates ■ Simultaneously achieves high insulation breakdown voltage and low thermal resistance 　→ Achieves 7kV with an insulating layer of 25μm *For more details, please refer to the PDF document or feel free to contact us.

• Printed Circuit Board

"Kyosha-MAX" is a method developed in-house that allows for the clear punching of printed circuit boards, suppressing powder drop from the fracture surfaces, which is one of the foreign materials mixed in. It can accommodate various materials for single-sided, double-sided, and multilayer printed circuit boards. 【Features】 ■ Maintains a clean environment by suppressing powder drop ■ No need for powder drop prevention treatment during assembly ■ Reduces powder scattering and adhesion in terms of quality *For more details, please refer to the external link page or feel free to contact us.

• Printed Circuit Board
• Circuit board design and manufacturing

Kyosha has extensive design experience in various fields such as industrial electronic devices, home appliances, and automotive electronic components. Our know-how in circuit board manufacturing is reflected in our design standards as needed. We can propose specifications considering cost and lead time, and we welcome inquiries regarding manufacturing methods and materials. Additionally, we design a variety of printed circuit boards, from single-sided to multilayer boards. In particular, we excel in the design of single-sided printed circuit boards, which are our most produced items. Given the strict cost requirements, we also have a track record of converting double-sided printed circuit boards to single-sided ones, so please feel free to consult us. 【Features】 ■ Rationalization proposals using our KFT (Kyosha Fine Technology) method (double-sided to single-sided) ■ Global design support ■ Support from design to prototyping to mass production ■ Design tailored to specifications and product fields *For more details, please refer to the external link page or feel free to contact us.

• Printed Circuit Board
• Circuit board design and manufacturing

Kyoto Printing offers high-quality products ranging from single-sided to double-sided and multi-layer printed circuit boards. Our cost-effective single-sided printed circuit boards, which form conductor patterns on one side of the insulating material, have large-scale production bases both domestically and internationally, boasting world-class production volumes as a flagship product. In addition, we also handle long-length printed circuit boards and aluminum-based printed circuit boards. 【Products Offered】 ■ Single-sided printed circuit boards ■ Double-sided and multi-layer printed circuit boards ■ Double-sided (copper, silver) paste through-hole printed circuit boards ■ Long-length printed circuit boards ■ Aluminum-based printed circuit boards *For more details, please refer to the external link page or feel free to contact us.

• Printed Circuit Board
• Circuit board design and manufacturing

In 1967, Kyo-sha transformed its business from the screen printing technology developed for Kyo-Yuzen dyeing to the manufacturing and development of printed circuit boards, and has steadily continued to grow to this day. Our company quickly established a global production and sales system overseas, and has since supplied products to the entire world. In particular, we boast world-class supply capabilities in our main product, single-sided printed circuit boards. Additionally, leveraging the printing technology cultivated over the years, we are constantly developing new products that meet customer needs. In the future, we will continue to advance the development of environmentally friendly products and explore new markets in other growth areas. 【Strengths】 ■ Global supply system ■ Expansion into a wide range of product fields ■ Development of printed circuit board-related technologies *For more details, please refer to the external link page or feel free to contact us.

• Other contract services
• Other services

Bubble Washer Model M (PIBW-T110) ● Enables low-cost, space-saving cleaning of soldering carriers ● Comes with a cart for easy relocation ● Simple structure and maintenance-free (only requires regular cleaning) ● Energy-efficient design (only the heater uses power) Bubble Washer Model L (PIBW-T100L3) ● Capable of cleaning large pallets and simultaneously cleaning a large number of soldering carriers ● Comes with a cart for easy relocation ● Simple structure and maintenance-free (only requires regular cleaning) ● Energy-efficient design (only the heater uses power)

• Other cleaning machines

"Eco Flash α" is a soap solution made from 100% plant-based materials extracted from grains, vegetables, fruits, and more. With excellent cleaning power, it is compatible with various processes such as ultrasonic cleaning and air bubbling. The rinse water after cleaning is returned to the natural environment through thorough microbial decomposition. Additionally, since it is made from plant materials, it is gentle on the skin and easy to manage with no flash point. 【Features】 ■ 100% plant-based materials ■ Thorough biodegradability ■ Powerful cleaning ■ Safe and economical ■ 20L bag-in-box *For more details, please refer to the PDF document or feel free to contact us.

• Cleaning agents

This is a tray for mounting electronic components supplied on embossed tape using a mounter. Even without expensive cassettes, anyone can achieve high-precision and high-quality mounting by using the Kojiro Flex. It frees you from manual placement of electronic components and assists in efficient production from prototypes to small-scale production. 【Features】 - Components on embossed tape can be supplied from the tray supply device. - Compatible with tape widths of 16 to 70 mm (maximum: 100 mm). - Changing the tape width and securing the tape can be easily done with a single width adjustment dial. - There is a scale indicating the tape width, allowing you to confirm the fixed and release states. - It employs electrostatic discharge (ESD) protective materials.

• Other work tools

The "Koujirou Trim" tray for supplying loose parts is designed for mounting electronic components that are supplied in bulk. The Koujirou Trim features a guide cover that aligns the electronic components and a sticky resin that securely holds them in place. By loading the Koujirou Trim into the tray supply device of a mounter, anyone can achieve high-precision and high-quality mounting. It frees users from manual placement of electronic components and assists in efficient production from prototypes to small-scale manufacturing. 【Features】 - Loose parts can be supplied from the mounter's tray supply device. - The shape of the guide cover can be changed to accommodate various electronic components. - The sticky resin can be maintained by removing the guide cover. - The guide cover and base carrier can be easily combined with pins. - It employs electrostatic discharge protection.

• Other work tools

We offer a rich lineup of transport tools such as "MagiCarrier," which has a proven track record in the transport process of small components and the reflow process of FPC and thin substrates, as well as the flow soldering transport carrier "MagiCarrier-DIP," which holds a high market share. We will solve various process-related issues that our customers face! 【Catalog Contents】 Non-silicone type transport carrier "MagiCarrier-X" Small component and substrate transport carrier "MagiCarrier" High heat-resistant adhesive sheet "MagiCarrier-β" Flow soldering transport carrier "MagiCarrier-DIP" Soldering carrier cleaning solution and cleaning machine Hand soldering rotating tool Soldering robot tool Lead forming tool Kōjirō Trim/Flex Solder printing, mounter, and substrate splitting backup tool "MagiFIX"

• Printed Circuit Board
• Other polymer materials

The flexible aluminum base substrate can be bent due to the insulating layer being made of film, enhancing design aesthetics and design freedom, and it is compatible with various three-dimensional processing. Additionally, Kyoha has achieved cost reduction through screen printing methods, responding to customer needs. 【Features】 ○ Low cost ... Achieved low pricing by manufacturing using our strength in screen printing technology. ○ Low thermal resistance ... High voltage resistant polyimide film is used for the insulating layer. ○ High reliability ... The insulating layer has no adhesive layer, eliminating concerns about resin degradation even in high-temperature environments. 【Main Applications】 ○ Automotive LED units (tail lights, turn signals, etc.) ○ LED lighting ○ LED backlighting *For more details, please contact us.

• Printed Circuit Board

■ "MagiCarrier-β" is a double-sided adhesive sheet with high heat resistance. ■ By simply placing the product on the sheet, the adhesive resin on the surface of the sheet suppresses product shifting. ■ There are numerous adoption records for applications such as transporting thin substrates like FPCs during reflow processes and temporarily fixing small components. 【Features】 ○ Heat resistance: The heat resistance temperature of the adhesive resin is approximately 260℃ (based on internal reflow furnace verification results). ○ Reusable: It can be reused repeatedly even after being placed in the above high-temperature environment. ○ Selectable adhesive strength: The adhesive strength is available in four types: weak, medium, strong, and extra strong. ○ Processability: The sheet can be easily cut with scissors or a cutter. ○ Customization: In addition to the standard size of 240mm x 330mm, the sheet can be processed and delivered as a transport jig. ○ Cleaning: Even if dirt adheres to the adhesive resin surface and reduces adhesive strength, it can be restored through ethanol cleaning. *For details, please check the catalog or contact us.

• Capacitor
• Adhesive tape
• Career

We not only handle circuit board assembly but also procurement of components. Additionally, we guarantee high quality through the use of barcode-based component management and various inspection machines, including 3D inspection equipment. 【Features】 ■ 5 SMT lines 1 line for jumpers, axial, and radial components 4 DIP lines available ■ High quality assurance - Traceability system Labels are attached to circuit boards and procured components, and production and component information is registered. When setting up on the assembly machine, it can be verified whether the correct components are being used. - Various inspection machines (solder printing inspection machines, chip component inspection machines, X-ray inspection machines, appearance inspection machines, etc.) ■ Comprehensive assembly-related services - BGA rework - Moisture-proof measures (coating, potting) - Discarded board splitting - Enclosure assembly, etc. ■ Supports DIP LL size boards (500mm x 510mm) Supports SMT L size boards (410mm x 350mm) ■ Compatible with eutectic solder, lead-free solder, and silver-free solder ■ In-house production of assembly-related jigs *For more details, please contact us.

• Printed Circuit Board

The transport fixture "MagiCarrier-DIP" is a carrier for flow soldering. It reduces the hassle of applying masking tape, protects surface mount components from solder, and contributes to stabilizing the quality of soldering. At Kyosha, we offer various processing options to enable optimal flow soldering. We also provide fluorine coating to improve the washability of flux. We respond to various shapes and requirements with our technology, experience, and proposals.

• Processing Jig

We offer metal masks compatible with various implementations such as "high-density mounting" and "3D printing." Additionally, our "frameless metal masks" contribute to reducing storage and management costs. 【Main Product List】 ■ Laser Metal Masks for High-Density Mounting - Metal masks for high-precision mounting (Features) Compatible with fine pitch QFPs from 0.33mm to 0.50mm - Metal masks for 03015 component mounting (Features) Minimal printing smudging and low bridge occurrence rate. Sharp opening edges and high paste filling capability. ■ PRO Mask/Nano Mask (Features) Contributes to reducing defect rates in mass production Stabilizes solder volume for extremely small components ■ Metal Masks for 3D Printing (Features) Ideal for printing on "cavity structure substrates" that mount ICs and passive components inside the substrate. ■ PH Mask (Features) Achieves high processing precision and solder release properties with a two-layer structure of metal and plastic. ■ Frameless Mask System "Shippu" (Features) Reduces storage and management costs Reduces replacement costs For more details, please download the catalog or contact us.

• Printed Circuit Board
• Assembly Jig
• Other cutting tools