Doocang (Shanghai) Heavy Industries Co., Ltd. is located in Shanghai, China (Mainland). As the general agent of SANHA, ULTRA, ABEX &WATONG (SOUTH KOREA) Hydraulic Breakers in China, we supply the high-end products as well as the best matching products to our clients. With high quality and competitive price, we hope to achieve win-win strategy with our cooperative partners all over the world. Our company mainly import and sales of hydraulic breakers , spare parts for various hammers, is a collection of importing , selling , maintenance and service, information management, in the integration of modern management mode of enterprise.