Castem Co., Ltd. will exhibit simultaneously at the Manufacturing World Nagoya, Mechanical Elements Technology Exhibition, and Next-Generation 3D Printer Exhibition.

The prototype is "mold-less casting digital cast." The transition to mass production is smoothly done with "lost-wax precision casting"!

"If only prototypes could be made faster and more freely... Is there a different method than before? What should we do about the mass production method?" Do you have such concerns with metal parts in the prototype stage? ■ If you prototype with mold-less casting digital cast... - Cast products can be manufactured from just one piece - The shortest delivery time is 5 days. Quickly evaluate development products - No mold costs help keep the budget in check - Possible to compare and examine a variety of materials with over 70 steel types ↓ ■ If you transition to mass production with lost-wax precision casting... - Smooth transition from prototype to mass production with a single company - Excellent for evaluating mechanical properties since the same casting method is used - Surprisingly affordable molds make small lot products profitable - Reducing product unit costs by consolidating lots We also support complex-shaped medical device-related parts, next-generation mobility parts, and aerospace-related parts. For more details, please feel free to contact us. https://www.castem.co.jp/contact/

• joint
• Other contract manufacturing
• Machine elements

Switching from cutting methods can make a difference in mass production! Please consult us first.

Is that machining really optimal for mass production? "Material costs are high," "Processing time is long," "Costs don't add up as quantities increase." For such challenges, there is an option of "changing the method" rather than "changing the shape." The example in the image shows the conversion of SS400 machined parts to SCS13 lost-wax products. ✔ Weight reduction of over 100g ✔ Material cost reduction ✔ Improved lead time ✔ Quality measures implemented There are reasons why differences arise in mass production. Why not first check the potential for cost reduction? Please feel free to contact us using the link below. ↓ https://www.castem.co.jp/contact/

• gear
• Metal bearings
• bracket

No machining is required for the production of ultra-small pin nozzles. Precision metal parts are manufactured using "MIM," which also accommodates medical device components.

The tip hole diameter is φ0.3mm, and ultra-fine pins with a protrusion length of 2.8mm can be manufactured without processing. The features of the nozzle produced by MIM (Metal Injection Molding) are: ✅ Expertise in fine, thin-walled, and complex three-dimensional shapes ✅ Widely adopted in fields requiring precision, such as food factory machinery, medical device parts, and aerospace components ✅ Capable of manufacturing in the millimeter range ✅ Focused on aesthetics (surface roughness Rmax 12) and precision (sharp edges and thin-walled shapes) for small parts The initial mold costs for injection molded products can also be reduced according to the plan (from 190,000 yen). With Castem's MIM, the following can be achieved: ✅ Cost stability through process consolidation ✅ Suppression of quality variation during mass production ✅ Suitable manufacturing methods for stable supply of small parts For inquiries about the manufacturing of small metal parts, please feel free to contact us at the link below. https://www.castem.co.jp/contact/

• High frequency/microwave parts
• Piezoelectric Devices
• nozzle

Thank you very much for your continued support. We, at Marpos Co., Ltd., regret to inform you that we will be closed during the following period. Closure Period: From Saturday, April 25, 2026, to Wednesday, May 6, 2025. Inquiries received during the closure period will be answered sequentially after Thursday, May 7. We apologize for any inconvenience this may cause and appreciate your understanding.

We would like to inform you about the business hours during the GW period, as well as order, shipping, and support services. Please download the PDF to check the schedule. ■ Regarding Orders 1) Orders can be placed at any time on the 【FOSS WEBSHOP】. Stock will be prioritized. 2) Please specify your "desired delivery date" when placing an order. 3) Due to expected high order volume and shipping delays before and after the holiday, please make your requests with ample time. ■ Regarding Customer Support For any malfunctions or issues during the holiday... Customers with maintenance contracts should contact the dedicated number for after-hours support. Other customers can reach us via email. Please provide details such as "model name," "serial number," "symptoms," and "contact person's name." Our customer support will contact you in the order of receipt. E-Mail: service@foss.co.jp

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 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 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.

SPACECOOL Inc., which researches, develops, and sells the radiation cooling material "SPACECOOL" that releases heat into space to achieve zero-energy cooling, will exhibit at the "Jumbo Surprise Exhibition," a comprehensive trade fair for electrical materials and housing equipment, held at Tokyo Big Sight from April 17 (Friday) to April 18 (Saturday), 2026, and at Intex Osaka from April 24 (Friday) to April 25 (Saturday), 2026. This material is a new technology that enables zero-energy cooling by converting heat into infrared radiation and releasing it into space, without using any external power. By implementing it in outdoor air conditioning units and outdoor electrical equipment, it helps suppress internal temperature rises, contributing to stable operation of devices and reduction of air conditioning energy consumption, and is being recognized as a new carbon-neutral technology. Its energy-saving performance has been acknowledged, and this material received the 2025 Energy Conservation Award. When you visit the venue, please stop by our booth. Our booth number is 972 (common for both Tokyo and Osaka). We will continue to work towards expanding the social implementation of SPACECOOL to contribute to the stable operation of outdoor equipment and air conditioning units, as well as to reduce air conditioning energy consumption and CO2 emissions.