we have a staff of over 200, including more than 70 technicans, and have got stong technical design power.With the covering area of more than 20000 square metres , the fixed assets of over 20 million , and strictly obey the GB/T 19001-2000 idt ISO9001:2000 , we focus on the manufacturing of filter cloths, and after decades' research and development, we have been very influential in this industry, now we have got patent on our 95 series filter belts, and the production capacity can reach more than 40 million square meters per year ,we took the lead in declaring the standard of the filteration industry.