GuNo Fastener Co., LTD. is a professional and leading manufacture of all kinds of standard and non-standard fasteners in Wenzhou City, China. Product: Nut; Screw;Bolt; Washer; Pin, Rivet;Stud and Non-standard pieces. Standard: DIN, ISO, ANSI, AMSE, BS, JIS, UNI and so on We have about 150 sets of processing machines, such as high-precision surface grinder machine, involantary grinder machines, different kinds of auto pressing machines, automatic heading machine, cold header and so ***** Also we have more than 12 sets of testing equipments, including Digital Micro Vickers Hardness tester, Electrolytic metrical thickness gauge, Vision Measuring Machine，Fischer Scope X-ray Thickness Gauge and so forth. With strict quality control, competitive price and best service, now GuNo Fastener products have been exported to Germany, America, Canada, The Middle East, Argentina, Mexico and enjoy great reputation in these oversea markets