Dongguan DL Seals Co., Ltd. is a professional seals manufactory with 16 years of history. We are specializing in production of rubber, metal sealing element series products. Our products are widely used in dynamic and static and rotating types of equipment. The raw materials are imported from German company Bayer and Japan Daikin company, and the size range and functions are for all the customers needs. Our company has a strong, professional R & D team, which can develop high-quality new ...