- Hendak Electronics Co.,Ltd.
- Address:Chengxin Ave., Xinfeng Industrial Park, Xinfeng County Ganzhou Jiangxi 341600 China
- Toho Enterprices (Shenzhen) Co., Ltd
- Address:14F, Block A, Haiwang Building,Nanhai Blvd, Nanshan District, Shenzhen,China Shenzhen Guangdong 518054 China
- Hangzhou Forklift Truck Co., Ltd.
- Address:12 Ti Yu Chang Road Hangzhou Zhejiang 310004 China
- Tongrui
- Address:Industrial Park ,Dadukou District ,Chongqing ,China Chongqing Chongqing 400084 China
- Sword Technology Co.,Ltd.
- Address:Longgang District, Shenzhen, in the village, in large orange 6 Room 402, Lane 13 Shenzhen Guangdong 518112 China
- Sunseon Opto Co.,Ltd.
- Address:FL/2, Bldg. B, Yihua Industrial Park, No.2 Dakan Village, Xili Town, Shenzhen, P.R.China Shenzhen Guangdong 518055 China
- Cooling Fan Machine Co.,Ltd.
- Address:jinqian road Hangzhou Zhejiang China
- RX Smart Trading Co. Ltd
- Address:Rm705 FL,Building 3,Zhongxin Left Bank Zhongshan Guangdong 528400 China
- Switchtec Co.,LTD
- Address:SanLi Yi Lu .liushi ,Yueqing ,325604 Wenzhou,China Wenzhou Zhejiang 325604 China
- Shanghai Grandtop Lightning Technology Co.,Ltd.
- Address:Hu Min Road Shanghai Shanghai China
- Ningbo Suntown Electric Corp.
- Address:No.3,Lane 61,Shunchang Rd. Shanghai 200021 China
- Tianjin R-Switch Import&Export Co.,Ltd.
- Address:RoomB404,Fuxing, Building, No.11, Sipingxi Road, Heping Dist., Tianjin, China Tianjin Tianjin China
- Wellsun Electric Meter Co.,Ltd.
- Address:669 Wusong Road FL14th Shenbei Building Shanghai, China. Shanghai 200080 China
- Shenzhen Koonwing Group (Hongkong)
- Address:4/F., BLK,Xifa Industry Yintian Industial Estate,Xixiang Town, Baoan Shenzhen China. Shenzhen Guangdong 518102 China
- Yuguang Electron Wire & Cables Manufacturing Co.,Ltd
- Address:No.7-13 Zhongyangshangzuo building 54# DaShani Street,Ningbo,Zhejiang,China. Ningbo Zhejiang 315000 China
- Xinchang Jinsheng Extruded Brass Co., Ltd.
- Address:Limu Village, Chengguan Town, Xinchang County Shaoxing Zhejiang 312500 China
- Myrakin Electronics Co., Ltd
- Address:F/19, Jia Hui Building, No.11 Cai Hong South Road, Ningbo Zhejiang 315034 China
- Jiangsu Zhongtian Technologies Co., Ltd.(ZTT)
- Address:No.6 Zhongtian Road Nantong Economic & Technology Development Zone Nantong Jiangsu 226009 China
- Jiangnan Electron&Electrical Equipment Factory Co.,Ltd
- Address:88,luoyang dongdu eastroad Changzhou Jiangsu 213015 China
- Shenzhen Liandajing Electronic Co.
- Address:Bld C,BaiShiXia Industrial park,HePing,FuYong Shenzhen Guangdong 518103 China