Haiyan Shangjia Hardware Co., Ltd. was established in 2008, who has many years experience of manufacturing non-standard bolts, screw. Our company focused on R & D and production of non-standard bolts, screws and parts, reducing the second product processing procedures and improving the product quality consistency and stability at the same time. Our products improve efficiency fir our customers, which are praised by customers.

At present, our company mainly produces welding screws, flange bolts, adjusting bolts, construction fastener combinations and other kinds of non-standard fasteners such as bolts and screws. Our products are widely used in automobiles, household appliances, furniture, construction and other industries. Products are mainly exported to Europe and Japan. And products are mainly supplying various types of domestic electrical appliances and auto parts manufacturers.

Our company owns several sets of multi-station molding machines, respectively 84L, 134L, 135L, 14B6S and other ancillary equipment. We have a wealth of practical experience from product mold design to product production. Our company newly purchased automatic optical screening machine to further ensure the consistency of the finished product quality.

Haiyan Shangjia Hardware Co., Ltd. has forward-looking management and business philosophy so that domestic and foreign merchants can share the excellent quality of our products. We sincerely hope to work together with friends at home and abroad for common development.