Letter respect Hardware Industrial Co. Ltd. - China

Shanghai Zunxin Hardware Industry Co., Ltd. is a production of "North Tower" brand DRILLING SCREW-based large-scale Taiwan-funded enterprises, the "North Tower" brand drill the end of self-drilling screws and pull rivets product has been twenty years of production for many years history and strong technical force, the product of high quality, are exported to more than 40 countries and regions, and to complete sale