Jiangsu Weiyang Heavy Industry Technology Co., Ltd.
Wuhan Elite Biotechnology Co., Ltd.
Jiangsu Mengjini Technology Group Co., Ltd.
SIC Co., Ltd.
Foshan Tianyuan Hejin Decoration Materials Co., Ltd.
Shandong Shengzhou Marine Biotechnology Co., Ltd.
Novembal Imballaggi Srl
Valinor SASUFrance
NHK Spring Co., Ltd.Kanagawa-ken, Japan
Liuzhou Liunan Mingda Pigeon Breeding Association
Hanvit Co., Ltd.Ulsan-gwangyoksi, South Korea
Suzhou Jinda Purification Engineering Equipment Co., LtdJiangsu, China