Ningbo Zhenhai Dingli Fastener Co.,Ltd

Ningbo Zhenhai Dingli Fastener Co., Ltd.is an ISO9001certificated fasteners manufacturer.Our products can meet all the international standardized specifications of DIN, ISO, ANSI,AS, BS and GB. Our preponderant products are as follows: 1)Structural bolt,Hex bolt,Heavy hex bolt,hex socket bolt,Carriage bolt,Track bolt,Flange hex bolt:DIN6914,ASME B18.2.6; ASME B18.2.3.7M,ASME B18.2.1,DIN931,DIN933,DIN7990,ISO4014,ISO4017,DIN912,ASME B18.10,ASME B18.5. Grade:ASTM A325,ASTM A490,ASTM A193 B7,B8,B8M,SAE grade 2,grade 5,grade 8,Class 4.8,5.8, 6.8, 8.8, 10.9,12.9. 2)Stud bolt,Threaded rod,DIN975, DIN976. Grade:A193 B7 B7M B8 B8M, A320 L7 L7M B8 B8M. 3)Hex nut,Heavy hex nut:ASME B18.2.2,DIN934,DIN985, DIN439,DIN6915. Grade:ASTM A194 2H,ASTM A563 DH,class 6,class 8,class 10. 4)USS, flat washer, DIN125,DIN9021,DIN6916Grade:ASTM F436 5)Socket set screw,Grub screw,Hex lag screw,Wood screw,Self tapping screw,Machine screw,dry-wall screw,DIN913,DIN914,DIN915,DIN916,DIN551. 6) Foundation bolt, Hook bolt, Bend bolt, L bolt, Anchor bolt. We promise to you: high-quality products, reasonable price, timely supply and a satisfactory after- sale service. We whole-heartedly welcome customers, old and new, from home and abroad, to cooperate with us.