The company is located in Ningbo, Zhejiang Province, a beautiful coastal city in eastern China. We are a professional manufacturer of various hardware and other fasteners. We have 15 years of experience in fasteners. Our original factory is Ningbo Yinzhou Huayi Fastener Manufacturing Co., Ltd. We hope you will pay attention to our cooperation suggestions. We have rich experience, technical power and strict quality management. Our purpose is to provide you with the best products, the most competitive price and the best service for the world. Let's have a good start.

For fasteners:

Our production scope, capacity and suppliers:

Bolts, nuts, screws, washers, threaded rods, pins, rivets, anchors and building accessories, as well as mechanical accessories of carbon steel, stainless steel, alloy steel, brass and nylon. The production conforms to DIN, IFI, BS, ISO, as, uni, JIS, gbor non-standard, OEM or drawings, samples, etc

Product specification identification: m3-m64 / 1 / 4-2 1 / 2

Grade range bolt: 4.8 5.86.8.8 10.9 12.9; Gr2 Gr5 Gr8; SAE J429; ASTM A307 A449 A354 A320/A320M A325/A325M A193/ A193M A194/A194M A394 A490 A563 A593 F436; B7 B7M

Nut grade range: 4 5 6 8 10 1210s; Gr2 Gr5 Gr10; 2h dh

Surface treatment: ordinary, black, blue galvanized Cr3 + / 6 +, yellow galvanized, hot-dip galvanized, sand blasting, Dacromet, ferronickel, electric zinc, etc