Jiangsu Wonbon Bridge Components Co., Ltd. is the manufacture who develop and manufacture various kinds of highway and railway bearing and bridge expansion joint in early time in China.It covers an area of 45,000 square meters, with the registered capital of 10 million USD. In order to meet the needs of various projects and make better products,Wonbon imported the advanced equipments and absord the high technology from the abroad.Now these products are popular and welcomed in the bridge field.

Wonbon is also a mordern enterprise with advanced management,we pay attention and implement the brand strategy,till now there are 11  kinds of products which have obtained the national layout-design invention patent and the utility model patent.These products are the WBZ expansion joint (ZL 02 2 20521.7),(ZL 2006 2 0077876.7),(ZL 2006 2 0077877.1),(AL 2006 2 0126448.9),pot bearing (ZL 03 2 78564.X),WBPZ(KL),(ZL 03 2 78563.1),Spherical Bearing (ZL 01 2 62841.7),(ZL 2009 2 0037008.X),(ZL 2009 1 0028985.8)and etc.

Wonbon bridge project products cover a wide range of types and specification. We have a very strict quality control,have already passed the ISO9001: 2000 international quality system, ISO14001: 2004 environmental management system certification, and achieved the "national industrial production permit," "Railway Product Certification" , was also identified as private technology enterprises of jiangsu province, high-tech enterprise of jiangsu province, and win the honorary title of quality reliable products of jiangsu province.