- Shenzhen Caline Technology Co.,Ltd
- Address:B203,Western Industrial Building,22 District,Bao&＃39;an District,Shenzhen 518100 China
- Guangzhou QTE Musical Instruments Co., Ltd.
- Address:no.19 pinglong road,huashan disctrict
- Shenzhen Grand Exploits Technology Co., Limited
- Address:Room 23D,JinAn Building,Luohu District
- Tianjin Top Cool Musical Instrument Co., Ltd.
- Address:baodi district
- Qingdao Midway Education & Technology Co., Ltd.
- Address:
- Guangzhou Vines Musical Instruments Co.,Ltd
- Address:D206 Mingzhu Creative Park, No.66 Garden Road,Yun Cheng Street,Baiyun District
- Huizhou Gecko Musical Instrument Factory
- Address:Shuibeitang,Chayuan Village, Qiuchang Town, Huiyang District
- Shenzhen Swiff Technology Limited
- Address:Block A, 3/F, Building 4, Chaohuilou Tech Park, No. 119, Huating Road, Dalang Street, Longhua New Area
- Huizhou Huiyang District Beiyin Instrument Accessories Sales Department
- Address:NO.32 Pengbei Road Qiuchang Town HuiYang District Huizhou City Guangdong Province
- Huizhou Jiyi Musical Instruments Co., Ltd.
- Address:room 9f,LONGTENG building, LONGJI plaza, huiyang district,huizhou city
- Tianjin Queen Music Commercial Trade Co., Ltd.
- Address:Dongli District
- Jinan Mein Musical Instrument Co., Ltd.
- Address:Zhangqiu City
- Guangzhou Beston Musical Instrument Co., Ltd.
- Address:
- Tianjin Woma International Trade Co., Ltd.
- Address:A-34, 9/F, Flat A, Jintang Bldg., Qingsheng Road And Jihua Road Intersection, Xiangluowan, (Central Business District), Tianjin Free Trade Zone
- Suzhou Fuxiao Import and Export Co., Ltd
- Address:Lejia Building, Jiarui Road, Industrial Park Suzhou, Jiangsu
- Sichuan Chuangruiwangying E-Commerce Co., Ltd.
- Address:guanghua street 3rd
- Shenzhen Zhante Musical Instruments Co., Ltd.
- Address:
- Langfang Zhengyin Musical Instrument Co., Ltd.
- Address:HePing Road
- Yantai Ketch Musical Instruments Co., Ltd.
- Address:DongLai Street ,Dongcheng District
- Huizhou Huiyang District Qiuchang Walter Musical Instrument Factory
- Address:Linghu market,Qiuchang,Huiyang