Yuhuan Zhongxin Copper Co., Ltd. lies in a beautiful and richly endowed city - Yuhuan County, Zhejiang Province, which is crown as a place of pomelo, near East Sea. As an experienced manufacturer of copper ball valves and copper rabbeted joints for celerity nipple pipe with a long history, our factory enjoys a universal population of production bases of valve and flue. The products are sold far to many nations and areas like Europe. In the pursuit of first-class quality and top-grade ...