Milestone_Tiangchang Youyuan Metal Products Science and Technology Co., Ltd.

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Miao Ziguo
Chief Executive Officer
M. +86-19957155938
E. info@yymetaltech.com

Release nano diamond coated wire dies to market
2021
Start nano diamond coated wire die project
2019
Develop overseas market
2016
Move to new plant in Yangcun industrial park of Tianchang city.
2014
Company reorganization, Yuanyou Metaltech was founded.
To be the cooperator with Langfang Supower Diamond Technology

2011
Release PCD wire dies to market
1995
Change name to Tianchang City
Diamond Drawing Die General Factory(former)

1993
Tianchang Diamond Drawing Die General Factory(former) was founded.
1990

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