"Joiner Fastener Enterprise Co., Ltd. is a specialized screw manufactuer in Taiwan, with management principle of sincerity efficiency and reliability to service our customer world wide. We manufacture various of screws for chipboard, tapping, self-drilling, concrete, machine and special parts, etc. to meet customer's requirement, moreover our strict quality control standard and aggressive price strategy prove our competence and satisty our valuable clients. As a specialized screw manufacturer in Taiwan, certificates of ISO 9001:2008 (Cert. TW08/00578) and ISO 14001:2004 (Cert. EMS551523) are aquired. We have precise QC instrument and screw sorting machines (Roller / Optical and Laser are all available) to meet severe request of Low Defective Rate. Supplying superior quality screws that are essential to construction, automobile field and etc., we ensure to be the most trusted manufacture to deliver our products with timely delivery at all steps. Nowadays, we are trying to extend our business scope production capability, flexibility and efficiency to provide maximum support in the near future."