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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...

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FEATURED PRODUCTS

Our equipment

15

Export country
28

satisfied employees
35

destination port
01

recognitions

LATEST NEWS

What is the precision of iron precision screws
Feb 20,2019
The rivet contact has two forms: a nail head layer and a double layer at both ends. The composite ma...
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What is the stainless steel screw vacuum stabilization treatment
Feb 13,2019
The corrosion resistance of 1Cr18Ni9Ti stainless steel cold-worked screws was reduced. The parts wer...
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What is the wall penetration performance of the screw
Jan 31,2019
The arrangement of the through-wall screws has a great influence on the integrity, rigidity and stre...
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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

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