Junxing, the top10 manufacturer of plastic pipe and fitting in China. Junxing products mainly include HDPE pipe and fitting, HDPE, double wall corrugated pipe, PPR pipe and fitting, underfloor heating pipe and fitting, multilayer pipe and fitting. Junxing has achieved certificates of NSF, SKZ, Watermark, CE, SGS, GOST, BV, ISO 9001, ISO14001 and OHSAS18001 etc.