We will be exhibiting at the 29th Tokyo Mechanical Components Technology Exhibition (Monozukuri World Tokyo).

We provide a one-stop service for parts processing of various materials, surface treatment, and inspection, achieving stable supply of parts with a minimum estimate of half a day.

The area of response for procurement of processed parts covers all 47 prefectures in Japan! We provide precision processed parts with small lots, prototype development components, quality assurance included, and delivery management. By eliminating invisible costs, you can focus on improving your original productivity. We solve the complexities of purchasing and procurement, as well as the challenges related to manufacturing, to maintain quality and enhance productivity. "30 years of proven results! Over 1,110 partner companies!" Point 1: Supports single-item processing and small lots of various types. Point 2: Consolidates contact points with a dedicated technical sales guarantee system. Point 3: Inspections are conducted at our quality control center, specializing in quality assurance. Point 4: Drawings for estimates can be in either 3D or 2D. Point 5: We can handle drafting even without possible drawings. Point 6: We have a wide range of industry experience, including automotive, semiconductors, food, and medical sectors. Point 7: You can request parts made from various materials, including metals and plastics. "Commitment to Quality and the Environment" We have established an environmental management system compliant with ISO 14001 and promote environmental conservation activities. Aiming for "zero quality defects," we conduct final inspections in our quality control department. From metals to resins, leave the cutting and processing of prototype and development parts to us.

• Processing Contract

Shortest half-day estimate / With a single company purchase and one-stop service, we can consolidate the sourcing of processed parts into one. Simplifying and streamlining the procurement of processed parts is here.

Are you struggling with the time and cost of sourcing parts from different suppliers? Our company can handle various processing and stages (metal cutting, precision sheet metal, grinding, etc.) all at once! By taking care of ordering, delivery, and quality control, we aim to simplify and streamline your procurement operations. Additionally, we support the procurement of small quantities of various parts for research and development and prototypes, starting from single-item processing! ◎ Features 1: We can handle single-item processing for a wide variety of small quantities of parts. We work with materials such as aluminum, stainless steel, iron, and resin, covering everything from small to large items, including heat treatment and surface treatment. 2: Single-source purchasing We can handle everything from milling, turning, sheet metal, laser cutting, welding, wire and discharge machining, can manufacturing, to resin and rubber, heat treatment, polishing, and surface treatment, consolidating your procurement sources into one. This achieves simplification and efficiency in your operations. 3: Quality assurance We have the latest inspection equipment, such as three-dimensional measuring machines and image dimension measuring devices, and we conduct inspections at all locations in our company. ◎ Partner Companies We have a network of over 110 companies that can handle various processing and surface treatment. ◎ Transaction Records We have dealings with 3,420 companies (industrial machinery manufacturers, semiconductor manufacturers, and various other manufacturers). From metals to resins, we are your go-to for cutting and processing of prototype and development parts!

• others

Shortest half-day estimate / Introduction of new inspection equipment! VL500 / Keyence supports high-precision measurements with 360-degree all-around scanning.

Are you having trouble measuring geometric tolerances, curved surfaces, and complex shapes that are difficult with calipers and three-dimensional measuring machines? Our company offers measurement services for areas where calipers and three-dimensional measuring machines struggle, tailored to various measurement needs, including geometric tolerances, virtual lines, and curved surfaces. We would like to introduce the 3D scanner-type three-dimensional measuring machine we use for this purpose. ◎ VL-500 / Keyence "Features" - Measures large objects as connected data without the need for markers. - Acquires 3D data with 360-degree scanning, leaving no blind spots. - Capable of measuring shapes that could not be captured with a measurement resolution of 16 million points. - Compares good and defective products to measure and visualize shape differences. - Outputs measurement result data by comparing point cloud, mesh data, and CAD. - Reverse engineering (creating drawings of parts). In our measurement service business, we take custody of inspection items, and our inspection technicians conduct thorough inspections of all areas. We possess a wide range of the latest digital measuring equipment, including CNC three-dimensional measuring machines and image dimension measuring devices. We can handle everything from metal to resin! Leave the machining of prototype and development parts to us.

• 3D measuring device

● The production time for casting prototypes can be shortened! Since model production is not required, the time needed to create prototypes, which previously took about a month, can be significantly reduced. ● Model costs can be reduced! By directly producing sand molds from 3D data, there is no need for model production costs. If changes to the model are necessary, they can be addressed by modifying the 3D data. ● Similar products with different shapes and dimensions can be prototyped simultaneously! With one molding process, different products with similar shapes or varying dimensions can be molded at the same time. This allows for the verification of multiple types in a short period.

The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without causing any thermal impact to the base material. Repairs can be carried out in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. ◎ For more details, please contact us. ◎ If you require a detailed technical explanation, please contact us.

The "Mechanical Stitch Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without causing any thermal impact to the base material. Repairs can be carried out in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. ◎ For more details, please contact us. ◎ If a detailed technical explanation is needed, please contact us.

The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without causing any thermal impact on the base material. Repairs can be carried out even in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is kept to a minimum. ◎ For more details, please contact us. ◎ If a detailed technical explanation is needed, please contact us.

● This is a leak testing device for small electronic components that does not use fluorinated inert liquids (PFAS-free). ● There is no longer a need for unstable visual confirmation through liquid immersion testing. It adopts a quantitative testing method that allows for stable pressure leak testing. ● It is a tabletop leak testing device specifically for gross leaks, with accuracy equal to or greater than that of liquid immersion testing. ● The detectable range is approximately 1×10⁻² Pa·m³/s to 1×10⁻⁶ Pa·m³/s (varies depending on the target product). ● It is suitable for sealed structures ranging from a few millimeters to a maximum of 80 × 70 mm. Please feel free to contact us for more information!