Ruian Shengda Standard Fastener Co., Ltd.
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Ruian Shengdong Fastener Co., Ltd
🇨🇳 China
20235-10 peopleManufacturerOEM manufacturer
Product customization
Industry association member
Low MOQ
Shipments
1
Key customer
PANASONIC
Description
Ruian Shengdong Fastener Co., Ltd is a manufacturer of standard and non-standard fasteners based in Ruian City, Zhejiang Province, China. Established with a focus on quality and customer satisfaction, the company specializes in a comprehensive range of washers and retaining rings. Their product portfolio includes internal and external serrated washers, grounding washers, anti-loosening washers, wave washers, double-stacked self-locking washers, disc spring washers, conical washers, stop washers, hose clamps, square tapered washers, nuts, bearing plum blossom clips, lock washers, and wedge lock washers. These fasteners are utilized across various industries such as auto parts, household electrical appliances, motor elements, mining, and construction machinery. Ruian Shengdong Fastener Co., Ltd operates with 4 production lines and offers both in-stock products and custom processing services, adhering to national and international standards like GB, DIN, NFE, and SN. The company provides direct supply from the manufacturer and has a dedicated R&D team.
65mn/A2 Wedge Lcok Washer DIN25201
Zhejiang Ruian Haida Standardized Parts Co., Ltd.
🇨🇳 China
1994101-200 peopleManufacturer/Trading CompanyEstablished brand
Product customization
OEM manufacturer
Key market
Europe
Description
Zhejiang Ruian Haida Standardized Parts Co., Ltd. is a professional manufacturer and trading company established in 1994, specializing in the production of high-quality fasteners and standardized parts. Based in Wenzhou, China, the company operates a 5,500-square-meter factory and employs between 100 and 200 personnel. Their extensive product portfolio includes hex bolts, nuts, wheel bolts, washers, gaskets, and machine screws, ranging in size from M5 to M30. They offer products in various strength classes, including 4.8, 6.8, 8.8, and 10.9, utilizing materials such as carbon steel, 35CrMo, and 40Cr with specialized surface treatments like chemical nickel plating and zinc-nickel coatings.
As an ISO 9001 certified manufacturer, the company provides both standard components—meeting international standards such as GB, ISO, DIN, ANSI, BS, UNI, and JIS—and custom non-standard fasteners through OEM services. Their manufacturing capabilities are diverse, featuring cold forging, sheet metal stamping, progressive die stamping, and coining. Zhejiang Ruian Haida Standardized Parts Co., Ltd. serves a wide range of industries, including automotive, telecommunications, electric power, and industrial equipment. With a strong international presence, approximately 70% of their production is exported to global markets across Europe, North America, Australia, Africa, and Southeast Asia.
Step Bolts (HD-B-0215)
Bolts with Locking and Sealing
Step Bolts (HD-B-0214)
Hex Bolts (HD-LS-01)
Hex Flange Bolts (HD-B-HB2)
Chemiacal Nickel Plated Fastener
Screws and Bolts
