Zhengzhou Yousheng Machinery Electrical Co., Ltd. is a mining machinery manufacturing enterprise in the production of large and medium-sized series of mining machinery, metallurgical machinery, and building materials equipment combining R&D, production and sales together. The company established in 1999 is headquartered in Zhengzhou National Hi-tech Industrial Development Zone. After more than 10 years of innovation and development, the company gathers a number of talents in science and technology, producing a number of technologically advanced and environmentally friendly low-carbon high-tech products. The company has a strong machining, forging, welding, and heat treatment equipment such as carburizing equipment. The company has long-term cooperation with domestic and foreign scientific research units, introducing advanced technology, process and testing equipment. The products have passed through ISO9001-2000 Quality Certification and been sold and exported all over the world meeting the different needs of users. And the product quality is continuously improved.