Haiyan Sanma Standard Hardware Co., Ltd., also known as Sanma Fastener (Zhejiang) Co., Ltd., is a prominent manufacturer and trading company specializing in high-tensile fasteners. Established in 2005 and headquartered in Jiaxing, Zhejiang, the company operates a massive 50,000 square meter facility with a 35,000 square meter production plant. With a workforce of over 100 employees and an annual production capacity of 35,000 tons, the company is recognized as a major provider of standard hardware products in China.
OEM manufacturerOffers OEM services for customized brand manufacturing.
Eco-friendly supplierUses sustainable and eco-friendly materials.
Experienced exporterHas extensive experience in global trade.
Large export volumeExported over 15,047 tons or units in the past year.
Contact
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Products
Products
0
Categories
0
Hex Nuts
0·0 reviews
ASTM A194 2H Nuts
0·0 reviews
DIN 934 Nuts
0·0 reviews
Flange Bolts
0·0 reviews
DIN 933/931/912 Bolts
0·0 reviews
DIN 912 Bolts
0·0 reviews
Customers
STELFAST
1,283 shipments
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Certifications
ASME
1
American Society of Mechanical Engineers
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Key export market
🇺🇸 United States🇺🇸 United States
🇮🇳 India🇮🇳 India
🇲🇾 Malaysia🇲🇾 Malaysia
🇧🇷 Brazil🇧🇷 Brazil
🇨🇴 Colombia🇨🇴 Colombia
🇻🇳 Vietnam🇻🇳 Vietnam
🇨🇦 Canada🇨🇦 Canada
🇪🇸 Spain🇪🇸 Spain
🇷🇺 Russia🇷🇺 Russia
🇦🇺 Australia🇦🇺 Australia
🇵🇰 Pakistan🇵🇰 Pakistan
EuropeEurope
AsiaAsia
Shipments
Shipments count
0
Export volume
0 kg
Export countries
0
Customers
0
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Haiyan Samson Machinery Co., Ltd. is a professional manufacturer and trading company established in 2003, specializing in high-quality fasteners and machining services. Based in Jiaxing, Zhejiang Province, China, the company operates a 7,500-square-meter factory and employs between 50 and 100 personnel, including a dedicated R&D team. The company serves as a contract manufacturer and ODM, providing a comprehensive range of products including drywall screws, chipboard screws, self-drilling screws, hex bolts, and various non-standard parts. Their product portfolio adheres to international standards such as DIN933, DIN931, and DIN912, catering to the construction, machinery, and petrochemical industries. Beyond standard fasteners, the company offers advanced machining capabilities such as 5-axis milling, deep hole drilling, and chemical machining. With over 90% of its production dedicated to export, Haiyan Samson Machinery Co., Ltd. maintains a strong international presence, particularly in Europe, the USA, and South America. The company also operates through strategic alliances across Asia and Europe and manages an export arm, Zoonlion Industry, to facilitate global trade and sourcing.
Chipboard Screw
Drywall Screw
Haiyan Honghe Standard Parts Company Limited
🇨🇳 China
200511-50 peopleManufacturer
Established brand
OEM manufacturer
Product customization
Industry association member
Shipments
440
Key customer
TORNILLOS Y PARTES PLAZA
Key market
🇰🇿 Kazakhstan
Description
Haiyan Honghe Standard Parts Company Limited, established in 2005, is a professional manufacturer and contract manufacturer of standard and non-standard fasteners, specializing in a comprehensive range of nuts, bolts, and screws. Located in Jiaxing, China, the company is a member of the Zhejiang Fasteners Industry Association and operates with 11 to 50 employees. They utilize advanced multi-station precision cold forming equipment to produce products adhering to international standards such as AS, ASME/ANSI, DIN, ISO, JIS, and GB. Their product portfolio includes hex nuts, flange nuts, nylonlock nuts, hex all metal lock nuts, hex jam nuts, hex wooden screws, carriage bolts, hex slotted nuts, hexagonal bolts, hexagonal wood screws, hexagonal flange head wood screws, double head screws, hook head screws, spherical head screws, special nuts, wheel nuts, hex coupling nuts, heavy hex nuts, hex castle nuts, and square nuts. Products are available with a diameter range of M6-M20 (1/4"-3/4") and lengths up to 300mm, with strength grades reaching 8.8, 10.9, or American grade 5+. Various surface treatments are offered, including natural color oil, hot black treatment, blue white zinc, yellow zinc, hot DIP galvanizing, phosphating, and dacromet. Haiyan Honghe Standard Parts Company Limited is ISO 9001 certified, ensuring high-quality products for applications in machinery, construction, oil, and other industrial fields. The company exports to markets including the United States, Canada, Australia, the European Union, Brazil, and Russia.