- Hebei Anduan Technology Industry Co., Ltd.
- PVC Tube, Water Supply Pipe, Service Pipe, Drain Pipe, HDPE Permeable Pipe, Power Communication Pipe, Drip Irrigation Tape, Water Drain Pipe, PVC Plastic Pipe, PVC Pipe
Hebei
- Qingdao Dayao Agricultural Technology Co., Ltd.
- PE mulch film
Shandong
- Yuanxing Cable Co., Ltd
- Cable
Hebei