WORLD CLASS LEADING TUNGSTEN FISHING SINKERS SUPPLIER
QC/Technical Support:
QC Staff:
Company Certifications:
Certificate Standard:
ISO 9001:2008
Number:
0071116Q11402R0M
Issue Date:
12-May-2016
Expiry Date:
14-Sep-2018
Issued By:
Guangdong Zhongjian Certification Co.,Ltd.
Scope/Range:
Production and Service of Tungsten Heavy Alloy and Tungsten Copper Alloy
Materials/Components:
Procedures/testing Details:
Other Information:
Contact Person: Mr. Andy Zeng
Tel: +8618373361067
Fax: 86-0731-28512668