The company was first established in Mainland in 1994, originally subordinated to Chi Tai Metal Machinery Co. To cater rapid business increase, we solely launch Dongguan Toong Yi Precision Die Factory.

Cheng Chien, the parent company of Chi Tai, is created by our president, Mr. Zhang Zheng Xian over 20 years ago. It is well-known for its product for molds for specialized nut formers, taking the leading position in this line in Taiwan.

Toong Yi, fully owned and invested by Taiwan-funded Cheng Chien Industry Co.,Ltd. Besides easy handling of general standard products, it has an outstanding reputation throughout the world for its prompt delivery for so-called "complicated and highly difficult parts".

We also boast 20 years experience of manufacture, design and R & D of all kinds of tools of mold forming, punch rods(Titanium plated) and alloy steels. In China, as well as in the global market, the company aims to be a supplier that helps customers achieve their business goals.