Ningbo Dongxin High-Strength Nut Co., Ltd. is located in Ningbo of China, a beautiful, and rich coastal city.
As a have many experienced manufacturer of fasteners, Ningbo Dongxin is specialized in producing standard hexagonal nuts, square nuts, special nuts and kinds of bolts. our products include HEX HEAD BOLTS,HEX NUTS,STUD BOLTS, such as DIN 6914,DIN6915,DIN933/931,ASTM A449,490,GRADE-5,GRADE-8,ASTM A194-2H,2HM,ASTM A563,andASTM A193-B7,B7M,A320-L7 series stud bolts and studding.
Ningbo Dongxin owns a whole set of assembly line & testing machine, and consummates production equipment and improves technique continuously. With annual throughput of 5,000 tons, most of our products are exported to Europe,, America, Canada ,Japan and other parts of the world and approved by our clients.
Upholding the aim of "Good Quality Always-Secured Market Forever", we always regards quality and credit as basis and willing to offer excellent products. Though top-quality products, prompt service and competitive price we are sure of your satisfactory and even exceed your expectations.
Expecting to set up business relationship with you!
Our company is a specialized manufacturer of fasteners,our main products are ANSI, DIN, ISO, BS and JIS standard hex nuts, slotted hex nuts, square nuts, bolts and Special nuts and bolts,such as ASTM A194-2H, 2HM,ASTM A449/490, GRADE-5, GRADE-8, DIN 6914/6915, DIN 933/931, ASTM A563, and ASTM A193-B7, B7M, A320-L7 series stud bolts and studding.