Our factory NINGBIAO BOLTS&NUTS MANUFACTURING CO.,LTD. have about 18 years experiences of produce Nuts and Bolts.We are an ASTM and DIN Grade Bolts and Nuts factory. Our main products are:RODS&STUDS: ASTM A193 GR.B7 THREADED RODS&STUD BOLTS, DIN975&976 RODS&STUDS NUTS: A194 GR.2H,Gr.2HM,Gr.7/7M,Gr.4 HEAVY HEX NUTS; DIN6915 STRUCTRUE NUTS,ASTM A563 NUTS; DIN934 NUTSBOLTS: A325 STRUCTURE BOLTS,DIN6914 STRUCTURE BOLTS,DIN933/931 HEX BOLTS, UNC/UNF GR.5/GR.8 HEX BOLTSWASHER: F436, DIN6916, DIN125,DIN127These products are welcomed by our many clients which came from North America,Europe, Middle East and other regions. Because our main products have good quality and best prices. Our company is an ISO 9001:2000 certified manufacturer of industrial fasteners and technology is at the High-class level in this industry.We can produce Nuts by cold forming and hot forging.Our factory main products are ASTM and DIN Grade Nuts, espacially the ASTM A194 GR.2H HEAVY HEX NUTS & ASTM A193 GR.B7 THREADED RODS( length 12' ). We hope can become the best supplier of you in China, In our factory, we have many series cold forming machines and hot forging machines, also we have our own test laboratory which can control our quality. so please believe we can produce best products to you. We hope to co-operation with you about the BOLTS&NUTS in future. So if you need any products which we can produce,please send me the Enquires immediately. Please believe we can quote the best prices with delivery date to you. Thank you very much! Many Thanks&Best Regards,Sales Manager,Mr.Steven Ji NINGBIAO BOLTS&NUTS MANUFACTURING CO.,LTDAdd: Jiulonghu Town, Zhenhai,Ningbo,Zhejiang,China xxxxx Box: 315200TEL: 0086-574- 87662507FAX: 0086-574-87662539