·Kunming Hengyuan Food Industry Co., Ltd.
·Jintan Zhufeng Packing Machinery Co., Ltd.
·C?NG TY TNHH H?I S?N AN PH??NG
·EC-PACK (Guangzhou) Packaging Equipment Co.,Ltd
·A.I.H CO,.Ltd
·Jinan ShengRun Machinery CO.,LTD
·For-long Food Co.,Ltd
·DALIAN HONGZE FOOD CO., LTD
· Laiyang Hengrun Foodstuff Co. Ltd