Cixi Ruibo Mechanical Accessories Factory located in the south of Hangzhou Bay, close to the south of the bay bridge and the west of Hangzhou. Moreover, Ningbo is on the east, which provides us convenient transportation and geographical advantages.We are professional factory for manufacture: Lynch Pin,Hitch pin, Grease Nipples, Hydraulic Fitting,Pipe Fitting and Rubber Rings in China. We can also provide customized hardware products. "Providing excellent quality and customer satisfaction" is our priority. Our principle is "Honesty, Belief, Cooperation and Share".With effort to ensure continuous improvement on customer service, we put customers requests and demands first. Pleases do not hesitate to contact us. We will be very pleased to assist you at any stage of your project.