???? ??????? Hongqiao Vanke: ?? ???? AD pe

Nantong Vanke Jinyu Blue Bay: ???? ?? ?? ?? AD ? ???? ppr AD

????? ????? ????: ???? AD pe ? ???? ????? AD pvc ? ???? ????? ?? AD upvc

Hangzhou Zhonghai Huanyu World: ???? AD ppr ? ???? mpp ? ???? ??? cpvc

Suzhou Vanke Linglong Bay: AD hdpe ???? ?????? ?? ?????

Zhengzhou Hengda Jinbi World: ???? ?????? ?? ????? AD ? ???? PVC AD

????? ??? ?????? Nanning Zhonghai: ???? AD ppr ? ???? AD pvcu

????? ??? ?????? Ningbo Zhonghai: ???? AD pe ? ???? ?????? ?? ????? AD pe ? ???? AD pvc ? ???? ppr

??? ?? ????? ??? ????? ????? ? ??????? ?? ??????? ?? ???? AD ??????? ?? ????. ???? ??????? Hongqiao Vanke ?? ???? AD PE ??????? ?? ???. Nantong Vanke Jinyu Blue Bay ?? ???? AD PVC ? ???? ppr ??????? ?? ???. Hengda Marine Venice ?? ???? AD PE ? ???? ????? PVC ? ???? ????? ?? upvc ??????? ?? ???. Hangzhou Zhonghai Huanyu Tianxia ?? ???? AD ppr ? ???? mpp ? ???? ??? cpvc ??????? ?? ???. ???? Suzhou Vanke Linglong ?? ???? ?????? ?? ????? AD HDPE ??????? ?? ???. Zhengzhou Hengda Jinbi Tianxia ?? ???? ?????? ?? ????? AD ? ???? PVC ??????? ?? ???. ????? ??? ?????? Nanning Zhonghai ?? ???? ppr AD ? ???? pvcu ??????? ?? ???.