Heibei Othello Sealing Material Co., Ltd is devoted to the research and development, production, selling of high quality sealing products. The main products are high quality modified tetrafluoroethylene gasket, Hydraulic sealing elements, Packing, mechanical seal, Belleville spring ,oil seal, high temperature sealant, graphite rings, etc. Heibei Othello Sealing Material Co.,Ltd has achieved ISO9001:2000 International Quality Management System Certificate and ISO14001:2004 Environment Management System Certification. Given that the high-quality products and favorable pre-sales & after-sales service, Heibei Othello Sealing Material Co.,Ltd are recognized by users and industry insiders, it is approved by China petroleum & Chemical Corporation as the A qualified supplier; it is selected as the president unit of Hebei Industrial Sealing Products Association. The company has strong technical force and professional R&D teams; excellent raw material, advanced processing software and hardware systems, sophisticated processing technology; flexible and efficient logistics channels, perfect pre-sales & after-sales service system. All kinds of sealing products have been widely applied to nuclear power, petroleum, chemical, metallurgy, mining, power paper making, machinery manufacturing and special seal industries, which can solve the leakage for customers, and gradually assigned as exclusive sealing product by an increasing number of users. Hebei Othello sealing material Co.,Ltd has accumulated a large number of Chinese and other countries seal leakage experience, we can provide you with high-quality sealing products and excellent per-sale and after-sale service to work for you, and can give you seal technical transformation according to the actual situation. Our company has a large number of product inventory, can achieve a faster delivery to meet the needs of various customers, save your waiting time for the installation, and effectively reduces your inventory, reducing your production, operating costs. Pls contact us if you have problmes on leakage, We will reply you ASAP. Heibei Othello Sealing Material Co., Ltd will centering at market operation, integrate of resources at home and abroad, pursue for excellence brand , strive for joint development.