About Us

Our story

Tianjin Qiangbang Industrial Co., Ltd.

Tianjin Qiangbang Industrial Co., Ltd., founded in July 1999, is situated in Xizhaizhuang Industrial Park, Jinghai District, Tianjin, covering an area of 280,000 square meters. The company currently employs 1,300 staff, among whom 290 are professional engineering and technical personnel. We specialize in spring flat steel, prestressed steel wire and steel strand, with our products exported worldwide.

We rigorously enforce a full‑range quality control system and have successively introduced a full suite of precision physical and chemical testing equipment, including the GS100 direct‑reading spectrometer, carbon‑sulfur analyzer, multi‑element analyzer, universal tensile testing machine, stress relaxation testing machine, hardness tester and metallographic microscope. We increase investment in quality‑testing equipment year‑on‑year and enforce strict factory‑release standards to pursue a 100% product qualification rate.

Boasting more than 20 years of industry experience, we offer product customization based on customer‑specified requirements. Machine samples and product images are also available upon request. All raw materials are produced in‑house, with rigorous quality control applied throughout every production phase. Raw components undergo thorough testing to satisfy top‑tier quality standards. We maintain partnerships with numerous well‑known brands, and our products are highly recognized both at home and abroad.

The company places high priority on green production and ecological environmental protection. We have invested over 22 million RMB in building and maintaining environmental‑protection facilities to deliver compliant, eco‑friendly manufacturing.

Welcome to Tianjin Qiangbang

Dear, please feel free to contact us with any questions you may have. If you wish to visit our factory, our team will accompany you for the entire tour.