Ningbo Sedsun Vibration Damper Co., Ltd. is a leading Chinese manufacturer specializing in the design, R&D, and manufacturing of crankshaft dampers and engine vibration and noise reduction systems. Established in 1998, the company operates as a technology-oriented professional entity with a strong focus on shaft system vibration and noise reduction. With nearly 20 years of experience, Ningbo Sedsun possesses advanced production equipment, comprehensive testing capabilities, and a complete vertical production supply chain. They are one of the few companies in China with capabilities in torsional vibration calculation and damper design. The company has an annual production capacity of 500,000 silicone oil dampers and 1,000,000 to 1,200,000 rubber dampers. Their core product lines include silicone oil dampers, rubber dampers, coil spring dampers, leaf spring dampers, hydraulic dampers, viscous torsional vibration dampers, plate spring dampers, torque-limit hydro dampers, and coupling series, along with crankshaft and belt pulleys. These products are widely applied across various vehicles, including light, medium, and heavy commercial vehicles (diesel and natural gas engines), passenger cars (gasoline and diesel engines), marine engines, gensets, construction equipment, and stationary engines. Ningbo Sedsun holds a significant market share in the domestic torsional vibration damper market and serves over 80 countries and regions. The company is certified with ISO 9001, ISO 14001, and IATF 16949, underscoring its commitment to quality and environmental management. They also offer OEM services and have a dedicated R&D team led by senior professionals.
OEM manufacturerOffers OEM services for customized brand manufacturing.
ODM manufacturerProvides ODM design and manufacturing solutions.
Own brandOwns and operates its own brands and manufacturing facilities.
High-tech enterpriseRecognized as a high-tech or innovative enterprise.
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Crankshaft Pulley / Torsional Vibration Damper for Peugeot 0515. H3
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Crankshaft Pulley / Torsional Vibration Damper for Peugeot 0515. H3, Find Details and Price about Crankshaft Pulley Torsional Vibration Damper from Crankshaft Pulley / Torsional Vibration Damper for Peugeot 0515. H3 - Ningbo Sedsun Vibration Damper Co., Ltd.$10
Crankshaft Pulley / Torsional Vibration Damper for Toyota 13470-15120
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Crankshaft Pulley / Torsional Vibration Damper for Toyota 13470-15120, Find Details and Price about Crankshaft Pulley Torsional Vibration Damper from Crankshaft Pulley / Torsional Vibration Damper for Toyota 13470-15120 - Ningbo Sedsun Vibration Damper Co., Ltd.$10
Crankshaft Pulley / Torsional Vibration Damper for Honda 13810rzp003
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Crankshaft Pulley / Torsional Vibration Damper for Honda 13810rzp003, Find Details and Price about Crankshaft Pulley Torsional Vibration Damper from Crankshaft Pulley / Torsional Vibration Damper for Honda 13810rzp003 - Ningbo Sedsun Vibration Damper Co., Ltd.$10
Crankshaft Pulley / Torsional Vibration Damper for Honda 13810rraa02
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Crankshaft Pulley / Torsional Vibration Damper for Honda 13810rraa02, Find Details and Price about Crankshaft Pulley Torsional Vibration Damper from Crankshaft Pulley / Torsional Vibration Damper for Honda 13810rraa02 - Ningbo Sedsun Vibration Damper Co., Ltd.$10
Torsional Vibration Damper / Crankshaft Pulley for Mercedes-Benz 1120351400
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Torsional Vibration Damper / Crankshaft Pulley for Mercedes-Benz 1120351400, Find Details and Price about Crankshaft Pulley Torsional Vibration Damper from Torsional Vibration Damper / Crankshaft Pulley for Mercedes-Benz 1120351400 - Ningbo Sedsun Vibration Damper Co., Ltd.$10
Torsional Vibration Damper / Crankshaft Pulley for Honda 13810rraa02
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Torsional Vibration Damper / Crankshaft Pulley for Honda 13810rraa02, Find Details and Price about Crankshaft Pulley Torsional Vibration Damper from Torsional Vibration Damper / Crankshaft Pulley for Honda 13810rraa02 - Ningbo Sedsun Vibration Damper Co., Ltd.$10
Crankshaft Pulley / Torsional Vibration Damper for VW 059105251ad
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Crankshaft Pulley / Torsional Vibration Damper for VW 059105251ad, Find Details and Price about Crankshaft Pulley Torsional Vibration Damper from Crankshaft Pulley / Torsional Vibration Damper for VW 059105251ad - Ningbo Sedsun Vibration Damper Co., Ltd.$10
Crankshaft Pulley / Torsional Vibration Damper for Peugeot 0515. S5
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Crankshaft Pulley / Torsional Vibration Damper for Peugeot 0515. S5, Find Details and Price about Crankshaft Pulley Torsional Vibration Damper from Crankshaft Pulley / Torsional Vibration Damper for Peugeot 0515. S5 - Ningbo Sedsun Vibration Damper Co., Ltd.$10
Crankshaft Pulley / Torsional Vibration Damper for Peugeot 0515. S8
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Crankshaft Pulley / Torsional Vibration Damper for Peugeot 0515. S8, Find Details and Price about Crankshaft Pulley Torsional Vibration Damper from Crankshaft Pulley / Torsional Vibration Damper for Peugeot 0515. S8 - Ningbo Sedsun Vibration Damper Co., Ltd.$10
Torsional Vibration Damper / Crankshaft Pulley for Ford 1594853
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Torsional Vibration Damper / Crankshaft Pulley for Ford 1594853, Find Details and Price about Crankshaft Pulley Torsional Vibration Damper from Torsional Vibration Damper / Crankshaft Pulley for Ford 1594853 - Ningbo Sedsun Vibration Damper Co., Ltd.$10
Torsional Vibration Damper / Crankshaft Pulley for Mercedes-Benz 6110301403
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Torsional Vibration Damper / Crankshaft Pulley for Mercedes-Benz 6110301403, Find Details and Price about Crankshaft Pulley Torsional Vibration Damper from Torsional Vibration Damper / Crankshaft Pulley for Mercedes-Benz 6110301403 - Ningbo Sedsun Vibration Damper Co., Ltd.$10
Crankshaft Pulley / Torsional Vibration Damper for BMW 11232247565
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Crankshaft Pulley / Torsional Vibration Damper for BMW 11232247565, Find Details and Price about Crankshaft Pulley Torsional Vibration Damper from Crankshaft Pulley / Torsional Vibration Damper for BMW 11232247565 - Ningbo Sedsun Vibration Damper Co., Ltd.$10
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Certifications
ISO 14001
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International Organization for Standardization 14001
IATF 16949
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International Automotive Task Force 16949
ISO 9001
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International Organization for Standardization 9001
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Ningbo Yinzhou ENL Vibration Damper Co., Ltd. is a specialized manufacturer and trading company based in Ningbo, China, with over a decade of expertise in vibration control solutions. Established in 1997, the company operates a dedicated factory and maintains an ISO 9001:2008 certification by SGS. They specialize in the design and production of anti-vibration mountings, rubber-to-metal bonded components, and sheet metal products, including hinges and locks for electrical equipment. Their comprehensive product portfolio features cylindrical, conical, and rectangular mounts, as well as rubber buffers and shock absorbers designed to eliminate harmful vibrations, reduce noise, and absorb shock in industrial applications such as blowers, pumps, and compressors. As an OEM and ODM service provider, the company operates its own laboratory to ensure quality standards and technical precision. Ningbo Yinzhou ENL Vibration Damper Co., Ltd. serves a global B2B market, supplying high-profile international clients such as ContiTech in Germany, and maintains a workforce of approximately 11 to 50 employees.
Bobbin Mounts
Rectangular anti-vibration mount
Conical anti-vibration mount
EDSV International Limited
🇨🇳 China
200911-50 peopleManufacturer/Trading Company
OEM manufacturer
Product customization
Eco-friendly supplier
Low MOQ
Shipments
35
Key customer
HALLITE SEALING SOLUTIONS
Key market
Oceania
Description
EDSV International Limited, established in 2009 in Ningbo, China, is a manufacturer and trading company specializing in high-quality rubber seals, sealing solutions, plastic molds, and plastic mold components. With over 30 years of manufacturing experience from Taiwan, EDSV serves as an OEM and contract manufacturer for world-renowned European and North American brands, while also directly supplying over 3000 end-users globally. The company operates a factory and employs 11 to 50 people, generating an annual revenue between $100,000 and $1 million. EDSV's product portfolio includes O-Rings, X-Rings, Bonded Seals, Oil Seals, Back-up Rings, PU Seals, ED Seals, Stepseals, Glyd Rings, and custom molded rubber parts, utilizing advanced compounds such as FKM, HNBR, EPDM, VMQ, FVMQ, AFLAS, PU, SBR, and FFKM. They also offer a one-stop service for plastic molds, from design to injection molding, and provide a wide range of plastic mold components like Air Poppet Valves. Their products are widely used in hydraulic, pneumatic, chemical, automotive, petroleum, electronics, and new energy industries. EDSV is committed to quality, holding ISO 9001 and IATF 16949 certifications, and adheres to strict quality control processes including raw material inspection, in-process checks, and 100% visual inspection. The company emphasizes innovation and R&D to meet current and future market demands, ensuring sustainable development and long-term strategic partnerships with clients.
PTFE Rubber NBR FKM Back-up Ring/Check Ring/Back up Ring$0.01