Wuxi GuJietong Mechanical Components Co., Ltd. Is established in 1998, and one group of manufacturing and saling professional fastener, and often make DIN. ANSI. BS. ISO. JIS standard and high quality and professional fastener products in industrial fields, also have a professional quality control in development, process and manufacturing of various non-standard fastener. At present we develop 10, 000 kinds of non-standard fasteners. We have a long-term business cooperation relationship with many well-known multinational companies, and provide an OEM service for the middle- big business enterprise. The products have already exported to the Unite States. Germany. England. Canada. Italy. Japanese etc. Our products are mainly three series: Self-tapping screw, carriage screw and high-strength bolts, including pan head, countersunk head, hexagon head and round head. Material contains carbon steel, stainless steel, metal alloy steel, aluminum, brass, titanium, and surface refine: Cr3-zine, and machine function: 307A, 2, 5, 8, 10, 12 (4.85.86.88.810.912.914.9), and output reach above 100, 000 tons yearly. Welcome to consult, negotiate and order all series fastener from businessman in all countries, we will provide all-directions "one- stop purchase completely"service for you. One telephone, one Email, one communication is an opportunity. Wish us to seize the opportunity, cooperate sincerely, become the most believable and mutual- developing cooperation partner.