Xiamen Xlong Seal Co., Ltd. is a professional and leading rubber o ring producer in China.We have in-house tooling workshop to absorb the development costs and would assist with design & technical difficulties in high efficiency and quality. All of rubber compound is original from 3M, DuPont, Bayer and Dow Corning., etc world brand supplier, the material has strict batch tractability in ERP system.The rubber property is tested by the advanced equipment in our own lab. Our seal products ...   |