Qingdao Santongde Metal Products Co., Ltd. which was built in 1993. Over the past decades, we committed to produce all kinds of standard parts and non-standard parts all the time. Our main products include all kinds of nuts, bolts, tire nuts, and rollers of non-standard, GB,BS,ANSI,DIN
In recent years, we highlightly develop machining and finishing, we have effectively coped with merchants and manufacturers of stainless steel, copper, aluminum alloy materials, and environmentally-friendly materials in Qingdao and surrounding cities. Accroding to need of customers we can processing all kinds of Special-shaped Parts, Our precision machining prats have been applied to the electronics, electrical products, fitness equipment, medical equipment and many other industries.