Ningbo Ruifeng Sealing Materials Co., Ltd.
Ningbo Ruifeng Sealing Materials Co., Ltd.
🇨🇳 China, Zhejiang
200911-50 peopleManufacturer/Trading CompanyNingbo Ruifeng Sealing Materials Co., Ltd. is a professional manufacturer and trading company based in Ningbo, China, specializing in high-performance sealing and heat insulation materials. Established in 2009 and building upon decades of industry experience, the company operates extensive manufacturing facilities totaling nearly 20,000 square meters across its north and south factory locations. The company is ISO 9001:2015 certified, reflecting a commitment to quality management and technical innovation.
As a versatile producer with OEM and ODM capabilities, Ningbo Ruifeng offers a comprehensive portfolio of industrial products designed for high-temperature resistance and thermal protection. Their core product lines include a wide variety of gland packings, ceramic fiber products, and fiberglass materials. Specific offerings include PTFE tapes and films, expanded graphite products, carbon fiber yarns, and specialized gaskets. They also manufacture fire blankets, basalt fiber products, and various rubber sheets, such as rock wool rubber sheets.
With a workforce of skilled employees and a production base that has expanded into Jiangsu Province, the company serves international markets as a reliable supplier of processed materials. Their products, ranging from aramid fiber packing to texturized glass fiber tapes, are utilized across diverse industrial applications requiring robust sealing and insulation solutions. Ningbo Ruifeng focuses on delivering high-quality materials at competitive prices while seeking mutual benefit through global business partnerships.
OEM manufacturerOffers OEM services for customized brand manufacturing.
ODM manufacturerProvides ODM design and manufacturing solutions.
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Stable Price for Glass Fiber Yarn Roving
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Stable Price For Glass Fiber Yarn Roving - Buy Glass Fiber Yarn
fiber Glass Yarn
e Glass Fiber Roving Product on Alibaba.com$2627
Made in China Expanded Graphite Yarn
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Made In China Expanded Graphite Yarn - Buy Graphite
used Graphite Product
coating Graphite Product on Alibaba.com$715.74
Texturized Glassfiber Woven Tape for Heat Insulation
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Texturized Glassfiber Woven Tape For Heat Insulation - Buy Fiber Glasstape
fiberglass Woven
glass Fiber Product on Alibaba.com$1.35
180-2400tex High Temperature Basalt Fiber Yarn
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180-2400tex High Temperature Basalt Fiber Yarn - Buy Basalt Fiber Yarn
basalt Fiber Woven Yarn
basalt Yarn Product on Alibaba.com$171.78
Glass Fiber Suqare Rope
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Glass Fiber Suqare Rope - Buy Glass Fiber Square Rope
glass Square Rope Product on Alibaba.com$1915
Fiber Glass Tape
0·0 reviews
Fiber Glass Tape - Buy Glass Wool Tape
fiber Casting Tape
fiber Optic Tape Product on Alibaba.com$1.28
YCR105 High Quality Ceramic Fiber Cloth
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Ycr105 High Quality Ceramic Fiber Cloth - Buy Ceramic Fiber Cloth
ceramic Fiber Frabic
ceramic Fiber Wove Ycr105 Product on Alibaba.com$369.78
Hot Sale Fiber Glass Tape with Good Quality
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Hot Sale Fiber Glass Tape With Good Quality - Buy Fiber Glasstape
glassfiber Tape
fiberglass Tape Good Quality Product on Alibaba.com$71.18
Glass Fiber Square Rope
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Glass Fiber Square Rope - Buy Glass Fibre Rope Braided
texturized Glass Fiber Square Rope
glass Fiber Square Rope Product on Alibaba.com$17159
Made in China Cotton Grease Gland Packing
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Made In China Cotton Grease Gland Packing - Buy Cotton Grease Gland Packing
gland Packing
cotton Gland Packing With Oil Product on Alibaba.com$910.55
New Arrivals 1000-1500mm 550 Degree Heat Resistant Fiber Glass Cloth Coated With Silicon
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New Arrivals 1000-1500mm 550 Degree Heat Resistant Fiber Glass Cloth Coated With Silicon - Buy Cloth Glass Fiber For Plastering Fiberglass Mesh
woven Glass Fiber Cloth With Teflon Coating Filter
fireproof Cloth Fiber Glass Fabric Product on Alibaba.com$92.45
New Chemical Resistance Braided Square Rope PTFE With Aramid Fiber Corners Reinforced Braided Packing Gland Packing for Sealing
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ptfe Packing
aramid Packing Product on Alibaba.com$7.5Customers
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ISO 90011
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Low MOQ
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Key customer
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Description
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The company's extensive product portfolio includes rotary shaft lip seals, O-rings, valve oil seals, engine gaskets, shock pads, and silica gel products. They are a specialist in PTFE and PEEK components, as well as rubber-to-metal and rubber-to-plastic composites. Beyond components, Rufluor also provides industrial equipment such as PTFE molding machines and ovens. Their manufacturing capabilities allow them to serve as a contract manufacturer for various industrial and automotive applications.
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Molded Rubber Parts$2
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Ningbo Runfor Sealing Technology Company
🇨🇳 China
199111-50 peopleManufacturer/Trading Company/Service CompanyEstablished brand
High-tech enterprise
Product customization
ODM manufacturer
Shipments
242
Key customer
LUBI INDUSTRIAL
Key market
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Description
Ningbo Runfor Sealing Technology Company, established in 1991, is a national high-tech enterprise based in Ningbo, China. Operating as a manufacturer, trading company, and service provider, the company specializes in the research, design, and production of mechanical seals, PTFE products, and cemented carbide materials. With a factory covering 7,000 square meters and a building area of 12,600 square meters, Ningbo Runfor Sealing Technology Company operates three dedicated R&D and production centers. The company annually produces 2 million sets of various mechanical seals and 6 million sets of PTFE and cemented carbide products. Their extensive product portfolio includes various series of mechanical seals (A, B, C, D, F, H, J, L, S), bearing collars, petroleum alloy products, Teflon products, sealing rings, packing, plate gaskets, rubber and plastic oil seals, and sealing auxiliary systems. They offer comprehensive services including technical discussions, guidance, product maintenance, mapping, manufacturing of new products, installation assistance, and all-round sealing technical support for modification, design, development, and production of suitable sealing products. Their products are designed to DIN24960 and GB6556-94 standards and are widely used in industries such as petrochemical, food machinery, printing and dyeing, pharmacy equipment, metallurgy smelt, municipal drainage, building water supply, and sea-water desalinization. Ningbo Runfor Sealing Technology Company is ISO 9001 certified and actively involved in international trade, exporting mechanical seals and bearing components.
Mechanical Seals$8
Bearing Bush/Sleeve Bush$3
