Shandong Dabang Enviromental technology Co., Ltd, belongs to Tianneng Group and established in 2022, is a leading manufacturer, agent and wholesaler, which can supply full ranges of normal or OEM auto and motorcycle sapare parts.Our sale office is located in Jinan city, the factory in Henan Puyang, and we also cooperates with some famous factories in Guangdong and Zheijang Province.