βœ“ Verified Supplier

🏭 Yantai Longji Fastener Co., Ltd.

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πŸ“ Location Shandong
🏒 Address Yantai, Shandong, China
πŸ“… Established 2004
πŸ‘₯ Employees 260
βš™οΈ Capacity Annual 12,000 tons
πŸ… Certifications ISO9001, DNV GL, CCS
πŸ“§ Send Inquiry 🌐 Visit Website

🏒 Company Profile

Manufacturer specializing in shipbuilding and marine fasteners with DNV GL approval, serving the offshore and maritime industries.

πŸ“¦ Product Portfolio

High-Strength Bolts

Primary
Bolts

High-strength structural bolts

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

Stainless Steel Bolts

Primary
Bolts

Stainless steel 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 marine applications

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

🏭 Industry Applications

⚑ Energy & Power βš“ Shipbuilding πŸ§ͺ Chemical Equipment

πŸ“§ Contact Information

πŸ‘€ Contact Person Yan Liu
πŸ“§ Email sales@longji-fastener.com
πŸ“ž Phone +86-535-6936888
🌐 Website http://www.longji-fastener.com
Send Inquiry to This Supplier

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