Qingdao Ruigang Metallurgical Industry Co., Ltd. is a subsidiary company of Rizhao Zhongrui Group. Zhongrui Group is a comprehensive group corporation approved by Ministry of Commerce of the People's Republic of China with import-export operation right of international trade and industrial business. Group insists on creating an international brand development strategy based on international trade, Qingdao Ruigang company is one of the 13 subsidiary companies of group. Due to the unique geographical location, our company is responsible for all the procedures of import and export business of group. The corporation has many partners in various fields. The main business of corporation is international trade (hair product, false lash, towel), and bio-technology (gluten). The corporate will continue to adhere to the concept of supreme services and mutual benefits, to achieve Group strategic objectives of sustainable development.