Our kinds of non-standard parts production and processing, non-standard screws, copper nut, plastic screw, iron shaft, stainless steel shaft, springs, special spring and stamping products .Products are widely used in home appliances, communications, computer and electrical accessories and products industry, the assembly and movement fitness equipment, sanitary products, high-end furniture or light box signs, toys, stationery, watches, instruments, jewelry, etc., processing of materials points are: copper, iron, aluminum, stainless steel and steel race.