Yonggao Co,Ltd. a listed company, is the leading manufacturer in China specialized in PVC,PPR, CPVC, PE, PP piping system.

Founded in 1993,Yonggao Co,Ltd is the biggest core subsidiary of ERA Group, administrating 13 wholly-owned subsidiaries and specilizing in piping system research ,production and sales.  It owns 8 production basements in China with total area of 1,533,318 m². It was equipped with 10,000 sets of different moulds, with 900 advanced injection and over 210 extrusion machines. It was listed on the Shenzhen Stock Exchange in December 2011 (stock code 002641).

    "ERA" plastic pipe export volume has ranked first in China's plastic pipe industry for many continuous years, while the production and sales volume ranked second in the industry.