·Anhui Tianheng Tools Manufacturing Co.,ltd
·Shunde Jingyi Intelligent Machinery Co., Ltd
·Jining Golden Longyuan International Trading Co.Ltd
·Qingdao Sunfine Company LTD
· Penglai Jinchuang Fruit And Vegetable Fresh-Keeping Co., Ltd.
·Jinan DG Machinery co., ltd.
·Zhengzhou Taizy Trading Co. Ltd
·Qingdao Herun Agriculture Technology co.,limited
·zhangjiagang chunyuan machinery co.,ltd.