Tong Xiang SmallBoss Special Plastic Products CO., LTD was established in 1992 which is specialized in water treatment media manufacturing since 2002. Like MBBR bio media, Bio block,Biochips Tube settler,and Vinyl Sheet Piling etc. Which are widely used in in industrial waste water, municipal water treatment,rural waste water, and Recirculating aquaculture systems, etc.

Small Boss factory had became one of largest water treatment media manufacturer and exporter in China after 19 years eforts. There are more than 100 high speed production lines with annual output 200,000 cubic meter.