Henan Liming Heavy Industry Technology Co., Ltd., established in 1987, is a joint-stock enterprise that produces large and medium-sized crushing, sand making, and grinding equipment, and integrates research, production, and sales. The company's headquarters is located in the Zhengzhou National High tech Industrial Development Zone, where tradition and innovation blend, covering an area of 150000 square meters. The Machinery Equipment Industrial Park on Shangjie covers an area of 70000 square meters. The group company has multiple wholly-owned subsidiaries, with sales exceeding 1.35 billion yuan in 2011, reaching another new height. For 25 years, the company has adhered to the scientific management mode of modern enterprises, and has become a well deserved leader in the domestic machinery manufacturing industry through precision manufacturing, enterprising spirit, pioneering innovation, and rapid rise. The company has gathered a large number of high-quality management talents and technical research elites, including 6 economics PhDs, 12 MBA senior management personnel, 56 graduate students, over 300 undergraduate students from key universities, 25 senior engineers, 46 engineers, 165 senior technicians, and more than 2300 online employees. Mr. Bai Yinghui, the Chief Engineer, is an expert in crushing and powder production in China. He is a recipient of the State Council Youth Science and Technology Medal and enjoys special government allowances for life. He has designed and developed several generations of domestic grinding and powder production equipment. After years of hard exploration, the company has established a complete and effective service system, and built an experienced service team to provide customers with not only free site planning, design and installation foundation and process diagrams, but also technical training, as well as on-site guidance for equipment installation and debugging by technical personnel. The company's service outlets are located in 32 cities including Guizhou, Sichuan, Guangxi, Hunan, Guangdong, Shandong, Shanxi, etc. It has established customer usage records, combining traditional on-site services with online services, complementing each other's advantages, being considerate, and winning widespread praise from customers. More than 10 series and dozens of specifications of grinding mills, crushers, sand making machines, and mobile crushing stations are the company's main products, with complete models and superior quality, widely used in mining, building materials, highways, bridges, coal, chemical, metallurgical, refractory materials and other fields. Product quality is the lifeline of a company. Our company's products are among the first in the domestic industry to pass ISO9001:2008 international quality management system certification, EU CE certification, and Russian GOST certification. Our sand and gravel equipment is listed as a product of the China Sand and Gravel Association. Technological innovation is the driving force behind development. The company has strong research and development capabilities and strong innovation capabilities. The Liming Machinery Research Institute, established in 2005, is a powerful comprehensive technology development research institute for mining machinery in China. It is one of the first enterprise research and development centers approved by the State owned Assets Supervision and Administration Commission, providing a superior scientific research platform for technical talents. So far, the company has won 10 national invention patents, 24 national utility model patents, and 3 Henan Province Science and Technology Achievement Awards. Long term exchanges and cooperation with overseas countries not only keep the company's products at the international level, but also win a wide range of international markets. The products are exported to Russia, Kazakhstan, Azerbaijan, Türkiye, Kuwait, South Africa, Egypt, Vietnam, Malaysia, India, Australia, North Korea, Canada, the European Union and other countries and regions.