With more than ten years of R&D and production experience; we have accumulated a lot of experience in metal surface treatment, adhesive performance and rubber performance. The 250-ton automatic production equipment ensures that every rubber shock absorber is fully heated and vulcanized. The vacuum production equipment perfectly solves the problem of surface bubbles and unevenness of large and shaped rubber shock absorbers. We can simultaneously produce compression molding and tranfer molding to meet the different requirements of customers for flash.
Qingdao Guanshan Industry strictly follow the ISO 9001:2015 quality control system. Every process has the paper work for operation/storage instruction. Q.C person will check every lot rubber products. All the products will check again during package.