Zhejiang Aozhan Aviation Technology Co., Ltd.

Aozhan Industrial Co., Ltd. was founded in October 2005, with its headquarters in Hangzhou, Zhejiang. The total plant area covers 300,000 square meters. It specializes in the R&D, production, sales and service of stainless‑steel fasteners and wire rods, providing one‑stop supply solutions for stainless‑steel fasteners.

Its main products are high‑quality precision stainless‑steel fasteners, covering seven major categories: bolts, nuts, screws, washers, retaining rings, studs and rivets. Materials include 304 / 316 stainless steel, etc. The products are widely used in construction, machinery, petrochemical, electric power, automobile and other industries.