Dongguan Sinyi Precision Metal Co., Ltd.

What We Do

Dongguan Sinyi Precision Metal Co., Ltd. was established by a group of elite people with over 20 years of experience in the design and production of molding components, with a groundwork based on stamping molds, plastic molds, semi-conductor molds and precision tungsten steel components.

Online Factory

Where to Use

DONGGUAN SINYI PRECISION METAL CO., LTD. has shifted to invest in customized conponent production of higher domains, such as optoelectronics
Contact Us
  • +86 769 8188 6732

  • +86 769 8188 6752

  • +86 134 2896 6971


  • sinyi.precision

  • D1 Building, Guancheng Innovation Industrial Park, Jinghai West Road No.99, Chang'an Town, Dongguan City, Guangdong Province, China.