Our company Tianjin HuaZhen Industrial&Trading Co., LTD which was founded in 1996, is a private enterprise that not only manufactures, but also exports many kinds of screws and products mainly include drywall screw, chipboard screw, self tapping screw, self drilling screw, ST, SF, common nail, concrete nail, roofing nail, plastic strip nail, aluminum blind rivet and concrete screw and so on.With all staffer's co-operation and hard work, our products have got good popularity on the world market, and were successfully exported to many countries, such as America, Southeast Asia, Middle East, Africa, and so on. With the principle good quality and faithful operations, we sincerely welcome all our friends to our company and have long and kindly co-operation with us.