Our Certificates

We are a certified company, committed to providing high-quality products and services.

China ZhuZhou Tungsten Man Materials CO., LTD certification

Certificate Type: CE

Issue Date: 2020-03-05

Expiry Date: 2033-06-24

China ZhuZhou Tungsten Man Materials CO., LTD certification

Certificate Type: ISO9001

Issue Date: 2020-02-05

Expiry Date: 2032-06-18

China ZhuZhou Tungsten Man Materials CO., LTD certification

Certificate Type: ISO14001

Issue Date: 2021-06-10

Expiry Date: 2030-06-13

China ZhuZhou Tungsten Man Materials CO., LTD certification

Certificate Type: SGS

Issue Date: 2020-06-26

Expiry Date: 2031-06-26