Haiyan Rongji Standard Fasteners Co., Ltd. was established in 1993. It is located in No. 1 Zhengxing Road, Hardware Standard Parts Industrial Zone, Haiyan—the hometown of fasteners—which is near to Shanghai, with the area of 18, 000 square meter. It also enjoys superior conditions owing to locating at the northern bridgehead of the Hangzhou Bay Cross-sea Bridge in traffic.

We have been specializing in producing and distributing various fasteners for many years. With the increasingly development economy and fierce marketable competition, for the further development, we have rebuilt our commodious workshop, added more new equipment and extended our production ability.

Now our main products include all kinds of Bolts&Screws and some of Furniture Screws, according to DIN, ANSI, BS and JIS with 800 tons of monthly production ability. The specification of Bolts&Screws are from M5×20 to M16×300 and 1/4″×1/2″ to 3/4″×18″.

We have the right to import and export by ourselves and ...[More] ISO9001:2000 quality certification in 2006.

Here to enlarge our markets and build a brilliant future, we sincerely welcome the customers from all over the world.

Wood Screws, Lag Bolts, Concrete Screws, Carriage Bolts, Hexagon Bolts, U-Bolt, Double End Bolt, Drywall Screws, Lifting Eye Bolts

DIN 571, DIN933, DIN931, DIN601, DIN603, Concrete Screws.