Ningbo Zhenfeng Seals Co., Ltd.
Ningbo Zhenfeng Seals Co., Ltd.
🇨🇳 China, Zhejiang
202011-50 peopleManufacturerNingbo Zhenfeng Seals Co., Ltd. is a manufacturer and contract manufacturer based in Ningbo, China, specializing in the design, production, and sale of mechanical seals and sealing materials. Established in 2020, the company employs 11 to 50 people and operates with complete production lines for mechanical seals, silicon carbide, and graphite sealing materials. Their product range includes various mechanical pump seals and cartridge seals, designed to meet DIN24960 and ISD3069 standards. These seals are widely applied across petrochemical, food, automobile, and general mechanical industries. Key products include Cartridge Seals for Grundfos Pumps and various John Crane Mechanical Seals (Type 58u/59u, Type 2100, Type 21, and Type 1). The company offers customized solutions and exports its products globally.
OEM manufacturerOffers OEM services for customized brand manufacturing.
ODM manufacturerProvides ODM design and manufacturing solutions.
Product customizationOffers full customization for design and features.
Low MOQOffers low minimum order quantity options.
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Mechanical Seal John Crane Type 21
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Mechanical Seals John Crane 58u/59u
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Cartridge Seal for Grundfos Pump
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