Shandong Heli Water Treatment Co., Ltd, suited in Zaozhuang Economic Development Zone, Shandong Province, is a high and new technology enterprise which dedicates to development and manufacture of water treatment chemicals. The friendly and cooperative relations we''ve established with universities and research institutes secure our high-quality workforce. Our company has pass ISO 9001 Quality Management System, and it is under the guidance of this advance management concept that the quality of our products are guaranteed. With 45, 000-square-meter manufacturing area and 10.000 tons annual capacity, we make our promises to customers promises. We focus on water treatment chemicals that can be widely used in industrial circulating water system, boiler and heating water system and business..