It was in the 1950s that Zhengzhou Sanhe New Building Materials Machinery Co., Ltd. developed the first automatic concrete batching plant in China. From then on, Sanhe continued to accumulate experience, learn advantages from others, and make innovations. In the last 60 years, we have always been the leader in the industry of concrete batching plant.
Since the State Power Machinery Research & Design Institute regrouped in 2003, Shanhe began to develop fast. We repositioned our products and began to manufacture large-scale high-end products. We advocated the concept of energy conservation and environment protection. We grouped a large number of experts experienced in the development, design and installation of batching and batching plants. For the moment we are staffed by more than 700 employees, including over 90 researchers. 90% of our researchers have an intermediate or higher professional title, including 2 professor-level senior engineers, 1 registered structural engineer (I grade) and 36 senior engineers.
At present, Sanhe has two factories: Zhengzhou Zhongyuan Factory and the Huanghebei Factory, covering a total area of 400 mu with plant area of over 100,000 square meters. We have already 5 subsidiaries: Zhengzhou Sanhe Hydraulic Machinery Co., Ltd. responsible for hydraulic machinery, Zhengzhou Concrete Machinery Co., Ltd. responsible for concrete machinery, Zhengzhou New Building Materials Machinery Co., Ltd. responsible for acrocrete block, Zhengzhou Sanhe Construction Machinery Co., Ltd. for mortar machinery, and Zhengzhou Lida Electric Control Products Co., Ltd. responsible for electric control products. Sanhe has been a large-scale joint-stock enterprise group that integrates product research, market development, manufacturing, installation services and technical advice together.
Over the years, we have devoted ourselves to the batching and mixing industry, and focused on high-end energy-saving and environment-friendly concrete batching plant, concrete batching plant dedicated for high-speed railway, high environmental-friendly ready-mixed mortar production plant, new baking-free brick production line and aerated block production line.
We focus on R&D and innovation, and have initiated several models. Up to now, we have more than 100 invention patents and utility model patents. Through 60 years of development, we have won several honors, including “New High-Tech Enterprise in Henan Province”, “Key Member Enterprise for the National Project of Bulk Cement Promotion”. Our research center has been honored as “Municipal Enterprise Technology Center of Zhengzhou City”, “Provincial Enterprise Technology Center of Henan Province”, “Municipal Concrete and Dry Mortar Equipment Engineering Technology Research Center of Zhengzhou City”, “Provincial Concrete and Dry Mortar Equipment Engineering Technology Research Center of Henan Province”. Our key engineers have involved in the drafting of two sets of concrete industry standard and national standard. We are one of the main companies who drafted Henan Construction Standards (DBJ41T 078-2015): ready-mixed mortar production and application of technical regulations.
Our products are sold well both at home and abroad. We have exported our products to dozens of countries, including Belarus in Europe; Laos, Cambodia, Viet Nam, Iraq, India, Nepal, Malaysia, Cambodia, Sri Lanka in Asia; Ethiopia, South Africa, Congo, Nigeria, Sudan, Côte d'Ivoire, Ghana, Gabon, Mali, Cameroon, Uganda, Angola in Africa; Ecuador in South America, etc.
We give first priority to the responsibility, and produce products of good quality. We are devoted to the batching and mixing industry and focus on providing high-end, energy-saving and environment-friendly complete set of equipment, in order to make the sky bluer, water greener, air more fresh. This is our constant pursuit.