Wenzhou Shenglong Standard Component Manufacture Co., Ltd is based in China and lists bolts, washers, and nuts on Global Trade Plaza. The company lists 1996 as its year of establishment. Products include hex flange serrated bolts with full thread, hex bolts with flat washer assembled, and hex nuts with fine pitch thread, made from carbon steel, alloy steel, stainless steel, brass, or bronze, with standards such as DIN, ANSI, ASTM, JIS, GB, ISO, IFI, and non-standard options. Surface finishes include galvanized (various colors), dacromet, zinc plated, nickel alloy plated, and polishing. Heat treatment options are carburization, tempering, or high-frequency quenching. Packaging includes bulk with canton and pallet, small boxes with carton and pallet, or per customer request. Buyers can send an enquiry through Global Trade Plaza.