Ningbo Shengte High Strength Fastening Co., Ltd.
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Ningbo Dongxin High-Strength Nut Co., Ltd.
🇨🇳 China
1994201-300 peopleManufacturer/Trading CompanyEstablished brand
OEM manufacturer
Product customization
High-tech enterprise
Shipments
1414
Key customer
INDUSTRIAS AUGE
Key market
🇺🇸 United States
Description
Ningbo Dongxin High-Strength Nut Co., Ltd. is a premier manufacturer and trading company based in Ningbo, China, specializing in the production of high-strength fasteners for heavy industrial applications. Established in 1992, the company has grown into a modern manufacturing enterprise with a workforce of 200 to 300 employees and advanced facilities featuring automatic production lines and three-dimensional warehousing. As of 2024, the company continues to expand its production capacity with the launch of new factory facilities.
The company's extensive product portfolio includes a wide range of bolts, nuts, studs, threaded bars, and washers, adhering to international standards such as ASTM, DIN, ISO, BS, and JIS. Key specializations include ASTM A194 2H/2HM heavy hex nuts, ASTM A193 B7/B7M/L7 stud bolts, and various structural fasteners. These products are engineered for demanding environments in the oil and gas, petrochemical, wind power, heavy engineering, and construction industries.
Ningbo Dongxin is recognized for its commitment to quality and traceability, maintaining a comprehensive suite of international certifications including ISO 9001:2015, ISO 14001, ISO 45001, API-20E (BSL-1 and BSL-2), CE (EN 14399 and EN 15048), and ASME. With over 30 years of experience, the company has established a robust global presence, exporting to major markets in North America, Europe, the Middle East, and Asia. They offer both OEM and ODM services under their proprietary "DX" brand, serving a prestigious client base that includes major industrial distributors and fastener specialists worldwide.
Gr 8 Or10 Nut
2H Nut
Nuts (B7 BOLTS+2H)
Heavy Hex Nut
Heavy Hex Nut (A563)
Heavy Hex Nut-Black Nut (DIN6915)
A194 2H HEAVY HEX Nuts -45# Steel Bolt Nut with Hot Dip Galvanized and Zinc Finishing (2H/2HM)
Zinc Hex Nut (DIN 934)
Heavy Hex Bolt
Heavy Hex Nut, A194 2H Nuts
Metric Coarse and Fine Pitch Thread, Product Grades a and B, Hexagon Slotted Nuts, Castle Nut$0.01
Hex Lock Nut High Strength Nuts with Factory Price$0.03
Ningbo Screw Fastener Co., Ltd
🇨🇳 China
1998101-200 peopleManufacturerEstablished brand
OEM manufacturer
Product customization
Shipments
66
Key customer
MHE
Key market
🇬🇭 Ghana
Description
Ningbo Screw Fastener Co., Ltd is a manufacturer of high-strength fasteners, established in 1998 and located in Ningbo, China. The company specializes in producing a wide range of fasteners, including high strength bolts, nuts, and thread rods, with a significant annual production capacity of 15,000 tons. Their product portfolio serves critical sectors such as the Oil & Gas Industry, Steelwork Construction, and Electric & Machinery Industry, featuring items like SHEAR STUDS, FOUNDATION bolts, STRUCTURAL bolts, HEX BOLTS, TC STRUCTURAL bolts, SET SCREWS, and STUD BOLTS. Additionally, the company manufactures self-tapping and self-drilling screws, including hex-head self-tapping screws, primarily selling to Asian markets. With an annual turnover of 200 million Yuan and a workforce of 101 to 200 employees, Ningbo Screw Fastener Co., Ltd operates a factory and maintains strong quality control and analytical departments to ensure product excellence.
Screws
Self-Tapping Screws
