- Tongxiang Farise Audio Co.,Ltd
- Address:No.255 Shijing East Road, Tudian, Tongxiang, Zhejiang, China Jiaxing, Zhejiang
- Qingdao S.H.D Marine Supplies & Accessories Co.,Ltd.
- Address:No.6 Changcheng Road, Chengyang, Qingdao, Shandong, China. Qingdao, Shandong
- Jiangmen Juxin JXC Electronic Technology Co., Ltd
- Address:113 Dawan Li, Li Cun,Pengjiang District,Jiangmen City, Guangdong , China Jiangmen, Guangdong
- Ningbo Hexiang Auto & Motorcycle Parts Co,.Ltd.
- Address:Longtan shan road No.2,daqi town,Beilun district Ningbo, Zhejiang
- ShenZhen LewisAlarm Hi-Tech Co., Ltd
- Address:Hengfeng Industria, Baoan area,Shenzhen,Guangdong,China Shenzhen, Guangdong
- AceTouch Electronic Technology Co., Ltd
- Address:Wanfeng Industrial Zone Shajing Baoan Shenzhen China Shenzhen, Guangdong
- Shenzhen Soundion Technology Co., Ltd.
- Address:18th floor,30th Baiyida Blding,Taoxia New Village,Dalang,Longhua,Baoan Shenzhen, Guangdong
- Shanghai Ortek Electronics Co., Ltd
- Address:Bridge #16, Cao'an Road, Jiading District Shanghai, Shanghai
- Liling V-strong Trading Limited Company
- Address:LILING DONGFU Zhuzhou, Huna
- Huizhou Lian Ke Chuang Electroni Co.,Ltd
- Address:No.25,Xiangda Rd,Xiaojinkou, Huicheng district, Huizhou,Guangdong Huizhou, Guangdong
- Shenzhen Well-wisdom PCB CO.,LTD
- Address:Room 1301, Tianyue Building, No. 110 Zhongxin Road, Shajing Shenzhen, Guangdong
- Wangshi Grou
- Address:hebeisheng cangzhoushi fuyangnandadao 6 hao Cangzhou, Hebei
- Ningbo LangSun Audio CO., Ltd.
- Address:Zhangjiadian Dongqiao Town, Yinzhou Distric Ningbo, Zhejiang
- Zhong Shan YoSun AutoPart Co ., LTD
- Address:XiaZha Road NO,17 Zhongshan Guangdong 528400 China
- BWAUDIO Professional Speakers in China
- Address:No. 3 Shunxiang Road, Huadong Town, Huadu District, Guangzhou City Guangzhou Guangdong 510000 China
- Shenzhen AceTouch Electronic Technology Co., Ltd
- Address:Centre Road 8-28# Wanfeng Industrial Zone Shajing Baoan Shenzhen China Shenzhen Guangdong China
- YOHOCAR ELECTRONIC CO.,Ltd.
- Address:5F,26B of The First industrial park,Fuyong Town,Bao'an District, Shenzhen Guangdong 518103 China
- Viewtech Electronics Technology Ltd.
- Address:Addr:4F,Taifu Bldg,Huancheng Rd,Huangjiang Town,Dongguan City Shenzhen Guangdong 523750 China
- China Car Media Co., Ltd
- Address:6th Floor,Shengda International Yuexiu District, Guangzhou,China Guangzhou Guangdong 510655 China
- Immet Industrial Co., Ltd.
- Address:Building 2B, Shiji Chuncheng#4, Longhua Shenzhen Guangdong 518000 China