Hebei Othello Sealing Material Co., Ltd is devoted to the research and development, production, selling of high quality sealing products. Seal products mainlyinclude: High-quality modified PTFE gaskets, hydraulic seal, sealing packing, mechancial seal, belleville spring, oil seal, high-temperature sealant, graphite ring, etc.
The company has achieved ISO9001 International Quality Management System Certification and ISO14001 Environmental Management System Certification.