会员链接
 Fujian Aton Advanced Materials S & T Co.,Ltd.
 Hebei Bosar Pipe Co., Ltd.
 Yonggao Co.,Ltd
 Nanya Plastics (Xiamen) Co., Ltd.
 Hubei Kaile Science and Technology Co., Ltd.
 Goody Technology Co., Ltd.
 China Lesso Group Holdings Limited
 Chengdu Chuanlu Plastic Group Co.,Ltd.
 Chinaust Group
 Anhui Guotong Hi-tech Pipes Industry Co., Ltd.
 Shandong Shenbon Plastics Co., Ltd.
 Shanghai White Butterfly Pipe Technology Co., Ltd.
 Rifeng Enterprise Co., Ltd.
 Shandong Huanqiu Plastic Industry Co,Ltd.
 Ginde Plastic Pipe Industry Group
 Fengye Holding Group
 Zhejiang Zhongcai Pipes S & T Co.,Ltd
 Ningxia Qinglong Pipes Industry Co., Ltd.
 Wuhan Kingbull Economic Development Co. Ltd.
 Zhejiang Weixing New Building Materials Co., Ltd.
 Hongyue Plastic Group
 Jun Xing Pipe Industry Group
 Kangtai Plastic Science & Technology Group Co.,Ltd
 Shandong Huaxin Plastic Pipe Co., Ltd.
 Jiangsu Xinghe Group Co., Ltd.
 Georg Fischer Piping Systems Ltd. Shanghai
 Hefei Anlo New Building Materials Co., Ltd.
 Ningbo Fangli Group Co., Ltd.
 Sichuan Tungtay New Material Technology Co., Ltd.
 Cangzhou Mingzhu Plastic Co., Ltd.
 Battenfeld-cincinnati (Foshan) Extrusion Systems
 Nam Sok Building Material Products(Shenzhen) Co.,L
 Fujian Zhenyun Plastics Industry Co., Ltd.
 Hangzhou Boda Plastics S & T Stock Co.,Ltd
 Hangzhou Shunda Plastics & Rubber Co., Ltd.
 Jincheng Fenghuang Industry Co., Ltd.
 Hebei Jingxin Chemical Group Co.,Ltd.
 Jiangsu Fasten Advanced Pipelines Co., Ltd.
 Shuangliu PE Factory of Minjiang Water Plant
 Zhejiang Shuanglin Plastic Machinery Co., Ltd.
 TianJin Sheng Xiang Plastic Pipe Industry Co., Ltd
 Changzhou Hippo Plastics Co., Ltd.
 Jiangsu Jiangte Technology Co., Ltd.
 Jiangsu Liantong Plastic Technology Co., Ltd.
 Handan Eton Building Materals Co.,Ltd
会员单位  
Arkema Beijing Chemical Co., Ltd .
SEKISUI CHEMICAL(Beijing) Co.,Ltd
Borouge H.K. Ltd.Beijing Representative Office
National Test Center of Polymer and Building Mater
Beijing Rongyin Plastics Co.,Ltd.
AILIWENS (Beijing) Co.,Ltd.
Beijing Toptp Tianpin Science & Technology Co.,Ltd
Total Petrochemicals
Beijing Huateng Yuantong Pipe Products Co., Ltd.
Beijing Xinkangyi Pipe Co., Ltd
iNOEX
Rushan Beihua New Mstar Technology Co.,Ltd
LyondellBasell Industries Beijing Branch
Beijing Zhongcaiwanxin S & T Co.,Ltd
Beijing Sciample Technology Co.,Ltd
Beijing Yingzhourunzhang Technology Co.,Ltd
Petrochina Planning and Engineering Institute
The Research Institute of Tianjin Petrochemical Co
Tianjin Hongtai Piping Co., Ltd.
TPEG Preinsulated Pipe Factory
Tianjin Kinbon Pipeline Co.,Ltd
Chengde Jinjian Testing Instrument Co.,Ltd.
Chengde Jingmi Testing machine Co.,Ltd.
Shijiazhuang Zhongshi Testing Machine Co.,Ltd.
Hebei Ritai New Type Pipe Co. Ltd.
Chengde Desheng Testing Equipment Co.,Ltd
Tangshan Daocheng Pipes Co.Ltd.
Hebei Beisu Pipes Co.,Ltd
Hebei Baolu Technology Development Co.,Ltd
Hebei Shenghua Chemical Industry Co., Ltd.
Hebei Taiwo Plastic pipe Co.Ltd.
Hebei Chengda FRP Co.,Ltd
Xinxing Ductile Iron Pipes Co., Ltd.
Hebei Li
Hebei Wangfang OL Plastic Pipe Industry Co.,Ltd
Baoding Lida Plastic Industry Co., Ltd.
Shanxi Taixin Plastic Co.,Ltd
Zhong De Pipe Co., Ltd.
TaiYuan YAMING Plastics Machinery Technology Co.,
Jun Zi Lan Plastics L. L. C.
Inner Mongolia Haohai Chemical Co.,Ltd
Dalian Sunlight Machinery Co.,Ltd.
Shenyang Pinghe Industry Co.,Ltd
Liaoning Zhengyang Pipes Co.,Ltd
Liaoyang Kangda Plastic & Rubber Co. Ltd.
Dandong Yuheng Industry Co.,Ltd
Fuxin Huamei Decoration Industry & Trade Co.,Ltd
Liaoning Xintian Pipe Industry Co., Ltd
Dalian North Rubber & Plastics Machinery Co., Ltd.
Sec Newest Construct Material Co.,Ltd
Yingkou Chenwei Pipe Co.,Ltd
Panjin Hange Pipe Co.,Ltd
Yingkou Wealpro Industrial Co.,Ltd
Jilin Songjiang The Equiment of Plastic Channel Co
Jilin Walter Tube Industry Co., Ltd.
Changchun Dali Nano Technology Development Co.,Ltd
Jilin Rongyi Pipe Co.,Ltd
Jinlin Xifeng Water Saving Technology Co.,Ltd
Shanghai Hope Look New Pipes co., Ltd.
Shanghai Jurry Plastic Machinery Co.,Ltd.
SABIC (Shanghai) Trading Co. Ltd.
Sun Ace (Singapore)
Lubrizol Advanced Materials Limited (Shanghai)
Ruihe Pipes Co.,Ltd
Shanghai Yuanzhou Pipe Co., Ltd.
Jinsu Business Group(Shanghai) Co.,Ltd
Shanghai Zhongsu Pipe Co.,Ltd
Shanghai Tian Jing Pipe Industry
Shanghai Bannow New Material Co., Ltd
Shanghai VeryLong Co.Ltd
Shanghai Longsheng Industry Co.,Ltd
Maillefer International Trading (Shanghai) Co.,Ltd
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