- Taian Daringlion Engineering Plastic Co,Ltd
- Address:East of lingshan road ,taian ,shandong Tai'an Shandong 271000 China
- Qiai Group Co.Ltd
- Address:zhuji diankou 486 Shaoxing Zhejiang 311814 China
- Zhuji Shuangdi Pipe Industry Co.,Ltd
- Address:No.15,Jinsan Road,Diankou Town,Zhuji City Shaoxing Zhejiang 311835 China
- Rifeng Enterprise Co., Ltd.China
- Address:16 Zumiao Road Foshan Guangdong 528000 China