ZiBo Gold-Star Spring Factory, established on May 1^st ,1984, is specialized in manufacturing various of elastic element, such as valve spring for engine, suspension spring for vehicle and all kinds of machinery spring as well as special series spring.

Our factory is located in ZiChuan Economic Development Zone, Shandong Province, with more than 100 employees and the whole factory occupies 2000 square meters with a floorage 12000 square meters,With the advanced production techniques and modernized management methods, our factory has passed the certification of ISO/TS16949 quality system, we are sure that we can supply our customers with  attractive products both in quality and price.