2018-11-21 source： Number of people concerned：609
On March 14, 2019, Yichang Geili Diamond Industrial Co.,Ltd is certified to "GB/T19001:2016/ISO9001:2015" quality management system by China Quality Mark Certification Group.
Certification No. ：00219Q21283R0M
We are committed to providing first-quality diamond wire drawing die products and services to customers in the wire drawing industry.
Focusing on customer satisfaction is our consistent quality policy.