Verified Supplier
3 Years
Jiangsu Lianzhong Metal Products (Group) Co., Ltd
Jiangsu Lianzhong Metal Products (Group) Co., Ltd
Manufacturer from China
Jiangsu Lianzhong Metal Products (Group) Co., Ltd
Jiangsu Lianzhong Metal Products (Group) Co., Ltd
Quality control is basic but the most important point for qualification of the steel pipes/tubes&fittings. Both advanced inspection&test equipment and device and skilled staff are involved in the systematic quality control procedure.
We carry out in-production supervision and after-production inspection for our pipes/tubes&fittings. We ensure that the products are produced,tested,and inspected strictly according to standard specification under supervision of our QA engineer during production. After-production inspection is carried out in house at our site by our own engineer with our own equipment&device.
Certification
