βœ“ Verified Supplier

🏭 Qingdao Xinhai Fastener Co., Ltd.

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πŸ“ Location Shandong
🏒 Address Qingdao, Shandong, China
πŸ“… Established 2005
πŸ‘₯ Employees 290
βš™οΈ Capacity Annual 14,000 tons
πŸ… Certifications ISO9001, DNV GL, ABS, CCS
πŸ“§ Send Inquiry 🌐 Visit Website

🏒 Company Profile

Leading supplier of marine and offshore fasteners with international certifications, serving global shipbuilding and platform clients.

πŸ“¦ Product Portfolio

High-Strength Bolts

Primary
Bolts

Marine structural bolts

πŸ“‹ GB/T 1228, ASTM A325
πŸ”§ 40Cr, 35CrMo
⚑ Grade: 8.8-12.9

Stainless Steel Bolts

Primary
Bolts

Stainless marine bolts

πŸ“‹ GB/T 5783, DIN 933
πŸ”§ 304, 316, 316L Stainless Steel
⚑ Grade: A2-70, A4-80

Duplex Stainless Bolts

Primary
Bolts

Duplex stainless bolts for offshore

πŸ“‹ GB/T 5782, ASTM A193
πŸ”§ 2205, 2507 Duplex Stainless
⚑ Grade: B8M Class 2

Lock Nuts

Nuts

Lock nuts for offshore

πŸ“‹ GB/T 889, DIN 985
πŸ”§ Carbon Steel, Stainless Steel
⚑ Grade: 6-10

Stainless Steel Studs

Bolts

Stainless studs for marine

πŸ“‹ GB/T 901, DIN 939
πŸ”§ 304, 316L Stainless Steel
⚑ Grade: A2-70, A4-80

🏭 Industry Applications

⚑ Energy & Power 🏭 Petrochemical βš“ Shipbuilding

πŸ“§ Contact Information

πŸ‘€ Contact Person Lena Shi
πŸ“§ Email sales@xinhai-fastener.com
πŸ“ž Phone +86-532-85768888
🌐 Website http://www.xinhai-fastener.com
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