- Feng fan environmental materials technology development Co., Ltd.
- GlobalAsiaMain camp:
- Hangzhou SM intellectual property consulting services limited
- GlobalAsiaMain camp:
- Japan gold, technology consulting company Shenyang City
- GlobalAsiaMain camp:技术，配方，工艺，资料
- Bo Technology Promotion Center Benxi Jin
- GlobalAsiaMain camp:技术,资料,配方,工艺,
- Gold brand agent Co. Ltd. Jiaxing, City
- GlobalAsiaMain camp:商标转让,商标注册,