Liming Heavy Industry Science and Technology Co., Ltd was founded in 1987, which mainly manufacture large and medium-sized crushing and grinding equipment.It is a modern joint-stock corporation with research, manufacturing and sales together. The Headquarter is located in HI-TECH Industry Development Zone of Zhengzhou and covers 80000 m ². Another workshop in Shangjie Industry Park covers 67000 m ². Over the past 30 years, our company adheres to modern scientific management system, precision manufacturing, pioneering and innovation. Now LIMING has become the leader in domestic and oversea machinery manufacturing industry. Liming Heavy Industry Science and Technology Co. , Ltd. persists in implementing the strategy of Scientific Research and development with the core of improving the competitiveness of products, taking "scientific research tackling key problems, technological progress and technological improvement" and "production, learning and research" as the main lines Relying on the mature scientific research team, we will develop and innovate, aim at the technological frontier of the industry, and improve the overall scientific and technological innovation ability of the enterprise. Liming heavy industry technology in the same industry through the ISO International Quality Management System Certification（ISO9001：2000），the European Union CE Certification and Russia ERC Certification. After more than 30 years of hard work, the brand of broken, milling, sand-making equipment has always been at a higher level in the industry, and LIMING is highly praised by the new and old customers at home and abroad.