CREST PRECISION List of Products and Services

In the complete version of the handbook, we introduce: ◎ 14 examples of VE design in thin plate welding ◎ 7 examples of thin plate welding production! For thin plate welding with a thickness of 1mm or less, if you are a designer facing concerns such as: 'Is there any way to address this distortion?' 'If we could weld thin plates, we could make it lighter...' 'I want to finish the welded parts more beautifully!' This content will surely be helpful to you. Please download the sample of the handbook and take a look! If you would like the complete version of the handbook, please contact us by phone or inquiry, and we will gladly provide it to you for free immediately. Generally, 'thin plate welding with a thickness of 1mm or less' requires very high technical skills due to reasons such as: ◎ Heat easily transfers, leading to distortion ◎ The base material can melt and create holes ◎ It is prone to welding cracks However, our thin plate welding can quantify parameters such as: ◎ Plate thickness ◎ Shape ◎ Welding speed ◎ Type of welding ◎ Product application and optimize welding conditions, allowing us to consistently supply high-quality thin plate welded products! For inquiries or requests for quotes regarding thin plate welding, please feel free to contact us!

• Processing Contract
• Contract manufacturing
• Prototype Services

In the complete version of the handbook, we introduce: ◎ 11 examples of VE design in aluminum welding ◎ 10 examples of aluminum welding production! For designers facing concerns such as: "Is there any way to reduce this distortion?" "I want to procure welded products at a lower cost!" "Is there a way to make the finish look cleaner...?" this content will surely be helpful. Please download the sample and take a look! If you would like the complete version of the handbook, please contact us via 'phone' or 'inquiry,' and we will gladly provide it to you for free immediately. Our aluminum welding is characterized by 'distortion minimized to the extreme.' Generally, aluminum welding requires very high technical skill due to reasons such as: ◎ It is soft and prone to distortion ◎ It is weak to heat and the base material melts quickly ◎ The oxide film interferes with welding However, our aluminum welding can consistently supply distortion-free aluminum welded products by quantifying parameters such as: ◎ Plate thickness and shape ◎ Welding speed ◎ Type of welding ◎ Product application and optimizing the welding conditions! For inquiries or requests for estimates regarding aluminum welding, please feel free to contact us!

• Processing Contract
• Contract manufacturing
• Prototype Services

"Die-less forming" is a drawing process that does not require molds! In general, drawing processes require the production of molds, which entails: ◎ Mold production costs (ranging from tens of thousands to millions of yen) ◎ Mold production time (approximately 2 to 6 weeks) However, with our technology "die-less forming," there is no need for mold production, eliminating both the costs and time associated with molds! In the past, we have achieved: ◎ Cost reductions from 100,000 yen to 25,000 yen for products from other companies! ◎ Delivery time reductions from 4 weeks to 1 week for products from other companies! In our PDF materials, we present case studies on cost reductions in precision sheet metal processing, including die-less forming! If you are designing drawing products and facing issues such as: "The mold costs are too high to prototype" "The mold delivery time is 1 month... I want it shorter!" "I want to prototype the drawing, but the mold costs are too high..." This content will surely be helpful for designers like you, so please download and check the PDF materials! If you have any questions or inquiries regarding the materials or precision sheet metal, please feel free to contact us. We also provide free quotes and will respond promptly!

• Press Dies
• Mold Design
• Processing Contract

CREST PRECISION manufactures high-quality, low-cost, and short-delivery precision sheet metal products for various industries. We have particularly numerous achievements in the production of "medical device components"! ◎ Medical device manufacturing license ◎ ISO13485: Quality management system for medical devices We have obtained these certifications and have absolute confidence in the quality of our medical device components! In our PDF materials, we introduce processing examples of products made for the medical device industry! We also include production examples of products where quality is especially important: ◎ Cardiopulmonary bypass-related products ◎ Endoscope-related products ◎ Gastroscope-related products While designing and developing medical devices, we understand the concerns of designers who may be facing challenges such as: "I want to prototype, but I don't know any high-quality manufacturers..." "I want to work with a company that has extensive experience and achievements!" "I want to maintain quality while somehow reducing costs..." This content will surely be helpful for you, so please download the PDF materials and take a look! If you have any questions or inquiries regarding the materials or precision sheet metal processing, please feel free to contact us. We also provide free quotes and will respond promptly!

• Contract manufacturing
• Processing Contract
• Prototype Services

Focusing on the factors that greatly influence the cost of precision sheet metal processing: ◎ Initial costs ◎ Materials ◎ Processing methods ◎ Assembly We will introduce cost reduction examples at each point that only capable designers know! By adopting die-less forming, the following examples are plentiful and can be utilized in design and development tasks: ◎ A case where costs decreased from 100,000 yen to 25,000 yen ◎ A case where delivery time reduced from 4 weeks to 1 week 【Example Content (Excerpt)】 ■ Points for VA/VE design in bending and punching processes 　□ Transition from cutting to laser processing 　□ Change from nut welding to barreling ■ Points for VA/VE design in assembly and welding 　□ Transition from cutting to bending and welding processes 　□ Adoption of half-shear (dowel) to reduce positioning time ■ Points for selecting materials, standards, and surface treatments in design 　□ Use materials of the same thickness as much as possible 　□ Design considering standard lengths Please download the PDF materials and take a look! If you have any questions or inquiries regarding the materials or precision sheet metal processing, please feel free to contact us. We will respond promptly to your request for a quote, and it is free!

• Processing Contract
• Contract manufacturing
• Prototype Services

We mainly handle sheet materials such as steel plates, stainless steel, and aluminum, as well as processing such as drilling, bending, welding, mirror finishing, and polishing. We also deal with optical devices and components related to medical equipment. We achieve high quality and low prices through die-less forming. We are also engaged in the processing of new materials such as titanium. Additionally, Nishiyama Precision Sheet Metal has obtained "Medical Device Manufacturing Authorization" (Authorization Number: 20BZ200057), allowing us to manufacture medical devices. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ ★ We are currently offering a free collection of case studies! ★ If you are interested, please request it through the "Contact Form." ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ (*The downloaded data will be a sample page.)

• Processing Contract
• Contract manufacturing
• Processing Jig

We will ship the orders received by 10:00 AM on the same day.

• Prototype Services
• Other machine elements
• Semiconductor inspection/test equipment