Self-tapping screws Manufacturers

Haiyan Shangjia Hardware Co., Ltd. was established in 2008,we are Professional China Self-tapping screws Manufacturers and Self-tapping screws suppliers, we focused on R & D and production of Self-tapping screws and parts,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 Self-tapping screws production. Our company newly purchased automatic optical screening machine to further ensure the consistency of the finished product quality.Our Self-tapping screws are widely used in automobiles, household appliances, furniture, construction and other industries. Self-tapping screws are mainly exported to Europe and Japan