Hangzhou East Plastic Co. Ltd.
Tongfang Knowledge Network Technology Co., Ltd. (Beijing)Beijing Shi, China
Taicang Biqi New Material R&D Co., Ltd.Jiangsu Sheng, China
Haining Sanxin Razor & Scissors Co., Ltd.
Dva Mayday Corp.
Shanghai Tonghua Architectural Planning and Design Co., Ltd.
Bukatchi BVGelderland, Netherlands
Sertoli Technologies, Inc.
Michael Hofmann,
Ferdinand Erlmann Werkzeugbau GmbH & Co.
August Wolf GmbH
Minghui Pharmaceutical (Shanghai) Co Ltd