Deltech Engineering, Inc.
Zhejiang Heaven Furniture Co. Ltd.Zhejiang Sheng, China
Yixing Chenhong Lighting Electrical Appliance Co. Ltd.Jiangsu Sheng, China
Jiangxi Hemei Ceramics Co., Ltd.
Katsuyoshi Suzuki,
Beijing Nego Automation Technology Co. Ltd.
Ningbo Shenguang Furnace Co., Ltd.Zhejiang Sheng, China
Anshan Boiler Factory Co. Ltd.
Liaoyuan Joyson Automotive Electronics Co., Ltd.
Maruwa Denshi Kagaku KK
PetroChina Jilin Chemical Construction Engineering Co., Ltd.
Indian Jute Industries Research AssociationWest Bengal, India