• Tian Jin Longtongda Mechanical & Electrical Co., Ltd, China

    Office Address: 6-618 ,Huafeng building, Huaming town , Dongli Tianjin, Tianjin

    My company can produce many part and component, which be used into the mechanical industry, electrical hardware category, automation products. also, my do import export trade with European countries, such as , motor, reduction gear box, electronic part, ...