The factory was established in the year of 2012 and is located in Jinan Shanghe Industrial Park. We are a Sino-US joint venture and a high-tech enterprise with a registered capital of RMB10, 100, 000. Grass Green focuses on the overall solution of air purification, and environmental protection equipment is one of the world's leading exhaust gas treatment equipment brands. After more than ten years of development, "Grass Green" has cultivated a team of professional environmental protection design and engineering project management engineers, and has accumulated rich experience in system design and engineering project implementation. Our products are sold well in more than 34 countries and port.

Products are widely used in food processing, plastic products, painting, printing, asphalt, medicine, heat treatment of mechanical equipment, precision machinery, machine tool oil mist, casting and other industries that generating the oil fume, oil mist and dust. In line with the vision of "green vegetation in ten years, and trees in a century", the company gives full play to the mission of "quality first, helping lucid waters and lush mountains". The annual research and development expenses account as 5% of the total revenue, and the sales of high-tech products account as More than 60% of the total sales, more than 20 intellectual property rights have been obtained, passed the ISO9001 quality management system certification, ISO14001 environmental management system certification, ISO45001 occupational health and safety management system certification, CEP China environmental protection product certification, Europe CE certification, Environmental protection engineering professional contracting Grade 3rd, which indicates that the green purification technology has stood at the forefront of the world. "Grass Green" makes the perfect combination of technology and products, adopts fully CNC flexible production lines, and manufactures advanced products following international standards, and allows advanced products to enter each of our lives. "Grass Green"advocates restoring nature with technology, giving back love to the earth, creating well-being for human beings, and striving to become the world's leading industry model for oil fume, oil mist and dust control, and strives to make everyone "more trustworthy with every breath"