- Officion-netion Electronic (Shenzhen) Ltd
- Address:5F Huasheng Building, 87 Zhenhua Road
- Ningbo Haian Polyurethane Products Co.,Ltd.
- Address:No.2 Bridge Industry Zone,Dongguang,Jiangshan Town Ningbo Zhejiang 315191 China
- DJOptical Tech(SuZhou)CO.,Ltd
- Address:China
- GMP Battery Co., LTD(sino-korea)
- Address:Guangdong, Guangzhou, Guangdong, China
- Yizheng Risingsun Lighting Electric Appliance Co., Ltd
- Address:Dianying Road 30#, Qingshan Town,Yizheng City Yangzhou Jiangsu 211417 China
- Yunnan North OLiGHTEK Opto-Electronic Technology Co., Ltd.
- Address:No.31 East of Jiaochang Rd. Kunming, China
- GMH Technology Limited
- Address:Nan tou garden, Shenzhen, Guandong, China
- Yueqing SMS Electric Co., Ltd
- Address:Liuhuang road Liushi Town, Wenzhou, Zhejiang, China
- Ningbo Ledsun Electronic Technology Co.,Ltd
- Address:Block D,North Yuyao Industry Park. Ningbo Zhejiang 315300 China
- Zhengwei Electronics Co.,Ltd
- Address:13B North,Guangye Building,No.110 Fuhua Rd.,Futian District Shenzhen Guangdong China
- Ningbo Zhongce Dftek Electronics Co., Ltd.
- Address:NO.189, JUCAI ROAD, SHANSHAN TECH-INNOVATION PARK, NINGBO, CHINA
- SHENZHEN SMD TECHNOLOGY CO., LTD
- Address:5 FLOOR, H BUILDING,WANG TANG INDUSTRIAL,XIN WEI VILLAGE, XILI TOWN,NANSHAN DISTRICT, SHENZHEN, GUANGDONG, China
- Zhejiang Yinying Switch Factory
- Address:Fenjin Road, Dongfeng Industrial Area, Liushi Town, Yueqing City,, Wenzhou, Zhejiang, China
- Sansung Electronic (Hk) Int'l Development Limited
- Address:Fuyuan 1st,Fuyong,Bao'an Shenzhen Guangdong 518126 China
- ShangHai Shuozhong Industry Co.Ltd
- Address:Xingyuan Road 509竊�ingpu District 竊�hanghai Shanghai Shanghai 201707 China
- ChengDu SL Machinery-Electronic Equipment Co.,Ltd
- Address:D-G 29F,City Tower, No.86, 1st Sec., People Rd. (South),ChengDu, China Chengdu Sichuan 610016 China
- Shenzhen Optimum Battery Co., Ltd
- Address:Zhukeng 1st industrial Park, Pingshan Town Longgang District Shenzhen Guangdong 518118 China
- Qinhuangdao Fulianjing Electronics Co., Ltd.
- Address:20 Zhujiang Road, Economic Technology Development Zone, Qinhuangdao City, Heibei Province. China
- Shenzhen Aidop Technology Company Limited
- Address:Room 1913,ZeHua Plazza, Donghuan 1st Road, Longhua street, Bao'an District Shenzhen Guangdong China
- Xiamen Sinda Trade Co., LTD
- Address:Room408, No.292-294, Middle of Honglian Road, Siming District Xiamen Fujian 361008 China