- GISOUND Electronic Co., Ltd,
- Address:No.41, Gou Yun Road, Xiaoyangba Village, Gouzhuang Industrial Zone, Hangzhou, Hangzhou Zhejiang 311112 China
- WonFULL Technology Company Limited
- Address:CEIEC building ,Free Trade Zone,Zhuhai City,China Zhuhai Guangdong China
- Wuxi Simsino Audio-visual Equipment Co.Ltd
- Address:Ganlu town industry district hanlin road Wuxi Jiangsu 214117 China
- Ningbo Minwei Group Audio Equipment Co.,Ltd.
- Address:No.87 North Street Chengguan Ninghai Ningbo Zhejiang 315600 China
- Wearnes Semiconductor Co.,Ltd
- Address:3rd floor Building D,1618Yishan Lu Shanghai,China Shanghai 201103 China
- NingBo Jianghai Trading Co.,LTD.
- Address:Room 211,9th building,NO.168,Jianding Road Hangzhou Zhejiang 310000 China
- HongYiCheng Stage Equipment Factory
- Address:No.2 Front Street Wufeng Qian Street Fushan Guangdong 528000 China
- JIYA Beijing Branch-Beijing Starlink Electronics Co., Ltd.
- Address:East 3rd. Ring South Road No. 54, 11-1310 Chao Yang District Beijing, China Beijing 100022 China
- Eurotronic Products Ltd
- Address:Building 32, Hengsheng Industrial Estate, 2 Xihua Road, Xiyi Village, Panyu District, Guangzhou City Guangzhou Guangdong 511430 China
- Qizhengtaidou Electronic(HONGKONG) Co., Ltd.
- Address:405 Room,4F,Lijing Building,Honglingzhong Rd,Shenzhen Shenzhen Guangdong 430000 China
- Kemao Hongkong Co.,Ltd
- Address:Rm 3502,A blok,Hai Yue Hua Cheng,Yunong Village, Shenzhen,China Shenzhen Guangdong China
- NIVS Group Co.,Ltd
- Address:NIVS Hi-tech garden,No.29-31 Shuikou Road, Huizhou Guangdong 516005 China
- Gui-sound Electronics Industrial Co.,Ltd
- Address:Lixin Industry Zone JIanhua Manufactory Dongguan Guangdong 523782 China
- Broadsun Industrial Limited
- Address:shennan-road Shenzhen Guangdong 518031 China
- Shenzhen New View Elecronic Factory
- Address:5/F,Block c,shunjing factory bldg. yousong rd.longhua town Shenzhen Guangdong 518109 China
- Cnupturn Co. Ltd.
- Address:NO.38.Qiaoli Industrial Estate.Yongkang City. Zhejiang Province Yongkang Zhejiang 321300 China
- Centurystar I.T International Co.,Ltd
- Address:3 floor,A block ,longyi industrial zone,xixiang town Shenzhen Guangdong 518000 China
- Shenzhen Novelting Electronic Factory
- Address:FUYONG Town,Bao'an Dis,ShenZhen China. Shenzhen Guangdong 518126 China
- TengBo Electronics Technology Co,.Ltd
- Address:the 2/F, 4th building,Yuannan industrial park,Gushu,Xixiang town,Bao an Dist,ShenZhen,China Shenzhen Guangdong China
- Goagen Electronic Co., Ltd
- Address:Building A2, Xinxing Industrial District , Fuhai Road , Fuyong Town , Baoan District, Shenzhen Guangdong China