
Doulton Co. Ltd.China

Opton Shunchang Optics Co. Ltd.Fujian Sheng, China

Zhengzhou Yidu Construction Technology Co., Ltd.Henan Sheng, China

Yuanmin Aluminum Co., Ltd.

InnoGraft LLC

Quanzhou Sanan Semiconductor Technology Co., Ltd.

Didimdol Co., Ltd.

Taiyuan University of Technology

Hangzhou Guangfa Electronic Technology Co., Ltd.Zhejiang Sheng, China

Guangdong Institute of Modern Agricultural Equipment

Dongguan Huake Environmental Technology Co., Ltd.Guangdong Sheng, China

KUNSHAN KINGDA PRECISION MOLDING CO.,LTD.Jiangsu Sheng, China