
Hunan Yongsheng New Materials Co., Ltd.

Fujian Longzhu Industry and Trade Co., Ltd.

Guohe General Testing Evaluation & Certification Co., LtdBeijing Shi, China

Sang-gi Park

Anhui Jinghong Seal Technology Co., Ltd.Anhui Sheng, China

Luoyang Guangtong Automobile Co., Ltd.Henan Sheng, China

Stemlock, Inc.

Shandong Yuanda-Llongwill Educational Science & Tech Ltd.Shandong Sheng, China

Sungjinsa Co. Ltd.

Lamacom SARL

Benjamin Morris

Shenzhen Haimeidi Technology Co., Ltd.