Jiangsu Hualong Environmental Protection Technology Co., Ltd. is one of Hualong's three subsidiaries. Our company integrates the research and development, production, sale, technical support and services as one. Our company covers an area of more than 200,000 square meters, and now we have over 500 staff members including more than 35% of technicians. Thus, we have got strong technical design power.

Our liquid filter production capacity can reach more than 40 million square meters per year. Our air filter production capacity can reach more than 50 million square meters per year and we have got patents for our 95 series of filter belts. After decades' research and development, we have been one of the most professional manufacturers of industrial filter cloth in China. We have also been an enterprise producing liquid-solid separation and gas-solid separation complete filtration products. We comply with national filter industry standards. We were honored as "High and New Technology Corporation" by Office for Science and Technology in China.