Jiangsu Chaofan Spring Manufacturing Co., Ltd.
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Shenzhen Chengfa Spring Co., Ltd.
🇨🇳 China
2009201-300 peopleManufacturer/Trading CompanyOEM manufacturer
Product customization
Low MOQ
ODM manufacturer
Key customer
RAYMOUR FLANIGAN
Key market
North America
Description
Shenzhen Chengfa Spring Co., Ltd. is a professional manufacturer and trading company based in Shenzhen, China, specializing in the production of high-precision springs and metal components. Established in 2002, the company operates a 5,000-square-meter factory equipped with over 60 advanced computer spring forming machines and testing equipment sourced from Japan and Taiwan. With a daily production capacity of 3 million pieces, the company serves a diverse range of industries including automotive, medical, aviation, telecommunications, and household appliances.
The company's extensive product portfolio includes compression, torsion, extension, wave, and spiral springs, as well as specialized medical components such as vascular stents, embolization coils, and guide wire springs. They also provide precision turning parts, wire forming, and various clips and clamps. Shenzhen Chengfa Spring Co., Ltd. is capable of processing wire diameters ranging from 0.08mm to 8.0mm and offers comprehensive OEM and ODM services supported by a dedicated R&D team.
Quality assurance is a core focus, evidenced by a suite of international certifications including IATF 16949, ISO 9001, ISO 13485, and CE. Their products are RoHS and SGS compliant, ensuring they meet rigorous safety and environmental standards for global markets. The company maintains a strong international presence, exporting to North America, Europe, and Southeast Asia, and is recognized for its ability to manufacture highly complex and reliable precision components.
Custom Permanent Implanted Human Medical Spring Treatment of Cerebral Hemangioma Spring Medical Embolization Coil$0.1
Permanently Implanted in Human Artificial Heart Biological Valve Frame Customized Medical Spring$0.01
Permanent Implanted Human Brain Heart Nerve Pacemaker Spring Contact Finger Connector Custom Medical Spring$0.1
Customized Permanent Implantation of Human Medical Vascular Stent Stent Spring Ni-Ti Alloy Material Artery Vascular Stents$0.5
Custom Medical Spring Tube Single/Double Layer Flat Material Stainless Steel Qastroscope Spring Tube Endoscope Tube Spring$1
Cerebral Pacemaker Spring$0.1
Customized Various Precision Stainless Steel Spring Clip Compliant Music Wire Steel Hose Clip$0.05
Custom Medical Hollow Tube for Medical Equipment$0.05
Supply Stainless Steel Wire Diameter Precision Compression Springs for Medical Used$0.6
China Factory Custom Vintage Style Unlined Wide Stainless Steel P-Clips Adjustable Clamp Cable Clamp Hose Clip$0.1
Hot Selling Manufacturer High Standard Useful Stainless Steel Torsion Medical Guide Wire Springs Wire Spring$0.6
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Yangzhou Donva Hardware Spring Co., Ltd.
🇨🇳 China
200551-100 peopleManufacturer/Trading CompanyEstablished brand
OEM manufacturer
Product customization
High-tech enterprise
Shipments
50
Key customer
ODL WESTERN REFLECTIONS
Key market
🇺🇸 United States
Description
Yangzhou Donva Hardware Spring Co., Ltd. is a prominent manufacturer and trading company established in 2005 and based in Yangzhou, Jiangsu Province, China. Recognized as one of the largest spring manufacturers in East and South China, the company operates a factory spanning up to 5,000 square meters and employs a workforce of 51 to 100 professionals, including a dedicated research and development team. The company specializes in the production of a comprehensive range of springs and metal components, including compression, extension, torsion, disc, and wave springs, as well as wire forming and metal stamping parts. Their manufacturing capabilities cover wire diameters ranging from 0.08mm to 10mm, serving diverse industries such as automotive, machinery, appliances, medical, and sports equipment. Yangzhou Donva Hardware Spring Co., Ltd. is committed to high quality standards, holding ISO 9001, RoHS, and SGS certifications. With an annual revenue between US$2.5 million and US$5 million, the company maintains a strong international presence, exporting to markets in North America, Western Europe, Southeast Asia, and South America. They offer both OEM and ODM services, providing customized solutions tailored to specific client requirements while adhering to a people-oriented business philosophy focused on precision and efficiency.
Precise Steel Small Compression Spring (Donva-CS-001)
Precise Compression Spring (Donva-CS-002)$0.05
Square Wire Compression Spring (Donva-CS-003)$0.02
Precise Conical Spring (Donva-AS-001)$0.2
Extension Spring with Hoks (Donva-ES-001)$0.02
Small Double Torsion Spring (Donva-TS-001)$0.01
High Quality Heavy Duty Torsion Spring (Donva-TS-002)$0.05
Steel Wire Forming Clips (Donva-WS-001)$0.01
Wholesale Custom Tension Spring Wiyh Double Hook High Quality Stainless Steel Spiral Tension Spring$0.08
Music Steel Zinc Coated Industrial Hardware Constant Force Spiral Wire Coil Torsion Spring$0.1
DONVA Industrial Grade 11" Locking C Clamp Multi-function Steel Plier Woodworking Hand Tools Box OEM 3-Year Warranty Model$2
Customized Industrial Hardware Elevator Door Retractable Constant Force SUS304 Steel Wound Coil Extension Spring Zinc-plated$0.01
