Haiyan Rongji Standard Parts Co., ltd (Its previous name is Haiyan Rong Sheng Standard Parts Plant) was founded in 1993, which locates at 1 Zhengxing Road, Huangqiao Hardware Standard Part Economic Zone of Haiyan. And it occupies area of more than 18000 square meters, 6000 square meters¡¯ standard workshop. Its main products has ANSI wood screw, DIN571, screw nail, carriage bolt, hexagonal bolt, hexagonal bolt with flange gasket, clasp nail, lifting eyebolts, double end bolt, U and V Type bolt. Surface treatment has galvanizing, hot galvanizing, polishing, harden, blackening and Dacromet, etc.
The annual producing ability of Rongji is 6000 tons, and its products are sold to America, Europe, South Korea, Ecuador, Chile and Middle East Area. The products are greatly welcome by all the customers.
Rongji is consistently purchasing advanced technology and learning excellent management experience or service concept. And they honors enterprise culture and models "Solidarity cooperation, cautious and conscientious, sufficient and innovative" as their spirit. Our quality policy is to create famous brand, to optimize service, to improve consistently and to satisfy customers. Every Rongji people will be glad if their screw is deeply into users' hearts.
