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

Hangzhou Electrochemical Group

Yongheng Holding Group Co.,Ltd

Anhui Xingyuan Suye Co.,Ltd.

Anhui Kaision Pipes Co.,Ltd

Anhui Bany New Material Co.,Ltd.

Anhui Wanan Environment Engineering Co.,Ltd

Hefei Hening Electric Equipment Co., Ltd.

Anhui Quanchai Engine Co., Ltd

Anhui Geer Plastics Co., Ltd

Tongling Far Extrusion Technology Co.,Ltd

Anhui Guodeng Pipe Technology Co.,Ltd

Anhui Zhonghong Pipe Technology Co.,Ltd

Anhui Xuancheng Bainian Plastic Co.,Ltd

Quanzhou Xingyuan Plastics Co.,Ltd.

Fujian Hengjie Plastics New Material Co.,Ltd.

Huayi Plastic Industry Co., Ltd.

Longyan Wanlian Plastic Co.,Ltd

Xiamen United Chemical Co.,Ltd

Fujian Shengyang Pipe Technology Co.,Ltd

Xiamen Taiya Plastic Co., Ltd.

Jiangxi Xinsheng New Material Co.,Ltd

Ruijin Jinhe Plastic Development Co.,Ltd

Jiangxi Jiangya Pipeline Co.,Ltd

Jiujiang Tiansheng Plastics Additives Co.,Ltd

Shandong Golden Tide Advancd Building Materials Co

Zibo Jielin Plastic Pipes Co.,Ltd.

Shandong Shengda Pipe Co.,Ltd.

HuaYa (DongYing) Plastics Co., Ltd.

Zibo Yuyali Pipes Co.,Ltd.

Shandong Xinhuan Plastic Industry Co.,Ltd.

Weifang Zhongyun Science and Research Co., Ltd.

Shandong Wenyuan Plastic Industry Co.,Ltd.

Shengli Oilfield Freet Petroleum Equipment Co.,Ltd

Taian Ontime Testing Manufacturing Co.,Ltd.

Shandong Tianmai Pipe Industry Co.,Ltd

Zibo Huaxing Addtives Co.,Ltd.

Shandong Yuanyang Plastics Co.,Ltd

Shandong Buoy&Pipe Industry Co.,Ltd

Qingdao Bouni Chemical Co., Ltd.,

Shandong Xinli Chemical Co., Ltd.,

Shandong Qunsheng Industry Co., Ltd.

Linyi Zhonglu Plastics.,Ltd

Yantai Jinwoquan Plastic Co.,Ltd

Shandong Huihuang Communication Technology Co.,Lt

Shandong Tongjia Machinery Co.,Ltd

Shandong Donghong Pipe Industry Co., Ltd

Shandong Dongxin Plastic Co.,Ltd

Shandong Efield Piping System Co.,Ltd

Shandong Juxing Plastic Co.,Ltd

Linyi Dongli Plastic Building Material Co.,Ltd

Qingdao Sinoplas E & D Co.,Ltd

Shandon Taifeng Xinshui Pipes Co.,Ltd

Qingdao Kaijiesen Economic Development Co.,Ltd

Shandong Jinchangshu Chemical Co.,Ltd

Shangdong Luyu Plastic Industry Co.,Ltd.

Shandong Zhonghai Plastic Co.,Ltd

Weifang Kingdom Plastic Co.,Ltd.

shandong Luyan Color Master Batch Co.,Ltd

Weifang Kaide Plastics Machinery Co., Ltd.

Yantai Hualun Plasitc Industry Co.,Ltd

Shandong Boda Pipes Indutry Co.,Ltd

Dawn Group

Linyi Huahai Plastic Industry Co.,Ltd

Jiyuan Hualong Chemical Construction Material Co.,

Henan Zhongpen Tianrun Industry Co.,Ltd

Henan Jusu Pipe Co.,Ltd

Hubei Huangshi Changda Plastics Co.,Ltd.

Hubei Xinhua Plastics Co.Ltd.

Hubei Fulong Pipe S&T Industry Co.,Ltd.

Hubei Yongsheng Plastic Pipes Co.,Ltd.

Hubei Taizhou Plastics Co.,Ltd.

Hubei Hengli Plastic Technology Co.,Ltd.

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