Our firm since its inception, normally regards item top quality as company life, constantly make improvements to generation technology, improve product excellent and repeatedly strengthen organization total good quality management, in strict accordance with the national standard ISO 9001:2000 for Self Drilling Roofing Screw, eHex Bolt, Blue Whte Zinc Plated Self Drilling Intulo, Umkhqizi Shona Self Drilling Intulo,Zophahla Intulo Taiwan. If possible, be sure to send your needs with a detailed list including the style/item and quantity you require. We will then deliver our greatest price ranges to you. The product will supply to all over the world, such as Europe, America, Australia,Mexico, Marseille,Montpellier, Iran.We pay high attention to customer service, and cherish every customer. We have maintained a strong reputation in the industry for many years. We are honest and work on building a long-term relationship with our customers.