Shanghai Jiuyi Seals Co., Ltd focuses on mechanical seal assembly, mechanical sealing material, we integrate development, manufacturing, sales and after-sale service into one platform. We have taken this industry for more than 20 years and accumulated rich experience. We have more than 150 employees, spacious working plant occupying 15,000 m2 which is equipped with state-of-the-art machines and under scientific management. Our enterprise have passed ISO9001: 2000 quality system certification and international accreditation.
We mainly produce sealing material such as silicone carbide, sintered silicone carbide, carbon-graphite, tungsten carbide, ceramics, boron carbide and rubb...
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