FIRST-STRING

First-String company is a professional manufacturer own profession management a team and several years screw professional technique experience. Also has been adhering to quality/ efficiency/ service/ keep on the principle of management of improvement, for create the spirit of enterprise lasting... We are professional technique experience in manufacturing screw products and supply various types of screw products, such as self drilling screws, self tapping screws, bi-metal screws,and many more.

Also known as: First String Enterprise, First String Enterprise Co., Ltd.