Shanghai Kelan Seal Component Co., Ltd., established in 2001, is a high-tech manufacturer based in Shanghai, China, specializing in the research, production, and full lifecycle solutions of mechanical seals and auxiliary systems. Operating from a 12,000 square meter self-built factory office building, the company employs 11-50 people and is recognized as a specialized, sophisticated, unique, and novel small and medium-sized enterprise in Shanghai. Kelan Seal offers a comprehensive range of products including Standard Seals, Cartridge Seals, Customized Seals, and Seal Auxiliary Systems, with specializations in pump mechanical seals, reactor mechanical seals, agitator mechanical seals, sand mill mechanical seals, dry gas seals, and bearing protectors. Their product portfolio encompasses nearly 40 series and various international nonstandard products, such as the KLM481 Series Mechanical Seal and KLGS Dry Gas Series Mechanical Seal. The company also provides sealing assist systems, pressure tanks, heat exchangers, and cyclone separators. With an annual output value of US$10 Million - US$50 Million and an annual output of 1,000,000 sets of mechanical seals, Kelan Seal holds ISO 9001, ISO 14001, and IATF 16949 certifications, ensuring high-quality products. They export to various international markets, serving national pillar fields including petroleum, chemical, new energy, semiconductor, mining, medicine, water conservancy, municipal engineering, electricity, and environmental protection.
Hj92n Mechanical Seal, Water Pump Seal, Shaft Seal (replace Eagle type)
11-50 peopleManufacturer/Trading Company/Service Company
OEM manufacturer
Product customization
Multinational enterprise
ODM manufacturer
Key market
Europe
Description
CHETRA (Shanghai) Sealing Technology Ltd. is a specialized manufacturer, trading company, and service provider based in Shanghai, China. Operating as an independent mechanical seal service provider and a contract distributor for CHETRA Dichtungstechnik AG, the company serves a diverse range of industrial sectors including Oil & Gas, Petrochemicals, Pharmaceuticals, and Energy. With a workforce of 11 to 50 employees and dedicated factory facilities, the firm offers comprehensive sealing solutions such as mechanical seals, shaft seals, carbon seal rings, and silicon carbide and tungsten carbide components. Their capabilities extend to contract manufacturing and ODM services, providing consultancy support and working in partnership with Original Equipment Manufacturers (OEMs). Over the past five years, the company has expanded its reach beyond the Chinese domestic market to serve clients across Europe and North America. Their product portfolio is supported by a focus on quality control and fast response times, encompassing maintenance products, packings, and specialized pump parts designed for critical industrial applications.