company profile

welcome to our company !

As a

China Non-Standard Bolts Manufacturers and Non-Standard Screws Suppliers

,Haiyan Shangjia Hardware Co., Ltd. was established in 2008, has many years of non-standard bolt, screw production experience. Companies focus on non-standard bolts, screws and parts of the R & D and production for the product to save the second processing procedures at the same time improve the consistency of product quality and stability for customers to improve product efficiency, praised by customers...

view more >>

FEATURED PRODUCTS

Our equipment

15

Export country
28

satisfied employees
35

destination port
01

recognitions

LATEST NEWS

What is the difference between hexagon bolts and stud bolts in all respects?
Dec 13,2018
1. Stainless steel 316 hex bolts are often used in quieter operating conditions. The petrochemical i...
More details
What is the hex bolt anti-loose method?
Dec 07,2018
Frictional anti-loose This is the most widely used method of anti-looseness. This method prod...
More details
What is the role of the gasket in the screw with the nut?
Nov 29,2018
Among the screws with nuts, the role of the gasket is mainly to increase the contact area, reduce th...
More details

Tel:0086-0573-86408068
Address:No.2, Jincheng North Road, Qinshan Development Zone, Haiyan, Zhejiang Province
Email:linhan_cn@163.com

About Us

Haiyan Shangjia Hardware Co., Ltd. was established in 2008, has many years of non-standard bolts,screw production experience. Companies focus on non-standard bolts, screws and parts of the R & D and production for the product to save the second processing procedures at the same

navogation

PRODUCT

QR code

Copyright © Haiyan Shangjia Hardware Co.,Ltd. All Rights Reserved. Design By:HWAQ