PTT CHINA is a technical textile group company, and it was divided into PTT HK and PTT China. PTT HK is the headquarter company, and it specialize in international investment and financial management. PTT CHINA specializes in new products development, production and sourcing.

CHANGZHOU PIONEER TEXTILE TECHNOLOGY LTD belongs to PTT CHINA. Which was an ISO9001:2015 and ISO14001:2015 certified manufacturer in Concrete Mat Cloth GCCM, Dewatering Geotube & Geobag, Concrete Revetment Mattress, needle punch nonwoven felt, woven and nonwoven geotextile and its relevant composite.