Gold Member Since 2012
Audited Supplier
Jiaxing Haina Fastener Co., Limited

High Strength Bolts, Heavy Hex Bolts, High Strength Bolt manufacturer / supplier in China, offering ASTM A325 A490 B7 DIN931 HDG High Strength Heavy Hex Bolts, DIN603 DIN608 Square Neck Bolt Carriage Bolt Round Headbolt/Square Neck Bolt, Blue-White Zinc Plated/Galvanized Carriage Bolts/Mushroom Head Square Neck Carraige Bolts (Grade 2 Grade5) and so on.

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