Zhengzhou Yusheng Casting Co., Ltd. is a professional manufacturer of wear-resistant castings with more than 20 years of experience. We always follow the development tenet of "quality first, credibility first, integrity-based". Continuously improving technique and equipment level, our company has established a perfect quality management system and cultivated a qualified technical development and production management team. At present, our company occupies an area of 9000 square meters and has three casting workshops, one machine shops and a chemical test center. The main production...