HAIYAN WEISHI FASTENERS CO., LTD. 

Haiyan Weishi is a manufacturing expert in nuts. In the past 25 years since 1995, the company has continued manufacturing GB/DIN/ANSI/BS-compliant standard nuts as well as supplying non-standard fasteners. Just recently, it announced the rollout of M30-M36 DIN934 nuts and 1-1/8, 1-1/4 nuts as an addition to the product line so that clients can purchase a complete range of nuts from small to large sizes straight from Haiyan Weishi. This enables the company to provide M5-M36 fasteners and other hardware parts in materials such as Q195, 35K, 45K, 10B33, and 40CR, raising its monthly capacity to 1,200 tons. Large nuts that could only be purchased elsewhere in the past are now available from Haiyan Weishi.