Tooling Design&Fabrication

SYJ’s custom metal stamping is done with quality as a primary consideration. SYJ team members are very honest when it comes to our capabilities. We don’t take jobs and make promises that we cannot accomplish.

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Injection Molding

We have high precision thermoplastic thermosetting plastic injection molding capacity. The company has more than and 50 horizontal vertical high precision injection molding machine, can meet the

requirements of high precision injection molding. The products are plastic injection molding, molding insert, reel, to reel. The use of plastic: Teflon PTFE, PPSU Teflon PM 9850, PM 9820 PEI PBT PA66 ABS PEEK POM PPC POMM PC, etc..

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Precision Metal Stamping

Professional production of precision stamping precision terminals, shrapnel and other precision metal parts. The products are widely used in military, aerospace, medical, automotive, petroleum, heavy, automation, precision connectors, relays, audio products, automotive electronics, power supply, intelligent home appliances, intelligent wearable, power supply and other consumer electronic products industry.

Material: copper beryllium copper copper brass SUS303 304 SPCC silver nickel PET with spark materials etc..

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Standard Components

We are able to provide a high degree of standardization, the industry is highly versatile mechanical parts and components. Clamping claw clamping spring loading and unloading tool EMI shield ring, etc..

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Company Capability of Shiyunjia

certificates  &  capability

  • We have 16 years experiences in OEM customizing for many big connector companies all over the world

  • Most of engineers are highly educated with rich experiences by working in other connector companies such as FOXCONN/Flextronics/Amphenol/FCI etc.

  • We developed our own mold project management ERP system.

  • We have individual team to support different customers to ensure good quality and fast delivery time.

  • We have good working environment and provide our employees with organic and non-polluted food from our own farm. Food security is what Our president cares very much for the employees.

  • We are planning to set a factory in US to better serving our oversea customers.

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Clients & Partners

More then 20 of stable partners


Our Info & News

our news  & Industry information

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Company Name SYJ(ShiYunJia)Industrial Corporation Ltd.
Business Scope Precise Parts and Tooling manufacturer
Set Up March 2000
Capital USD 30 millions;
Turnover USD 15 millions  (in year 2015)
Certificate TS16949;

ISO 9001:2008;

ISO 14001: 2008.

Staff Most of engineers are highly educated with rich experiences by working in other connector companies such as FOXCONN/Flextronics/Amphenol/FCI etc.
Facilities Facilities List to be supplied as requested.
Application Aviation, Aeronautics, Automobile, Industrial and Medical,

Military, new energy, heavy duty ,automatic ,oil

Headquarter Location NJ,USA


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