- Hebei Taifeng Trade Co.,Ltd
- Address:NO28 Hongda Road,Luancheng district
- Ningbo Tianzhou Optical Technic Co., Ltd.
- Address:Guanhaiwei East Industrial Zone
- Shenzhen Envicool Technology Co., Ltd.
- Address:Building 9, Hongxin Industrial Park,Guanlan,Bao&＃39;an District
- Yidahang Electronic Co. ,Ltd
- Address:Zone M-3 High-tech Nanshan Shenzhen Shenzhen, Guangdong
- Long Champ Technology Limited
- Address:Room 902, 1st Block,Shi Bo Hua Yuan , No 58, Si Da Road ,Hong Kou
- Shenzhen Smart Device Technology Co.Ltd
- Address:ssmec building Gao Xin nan First avenue hi-tech park south
- Houyuan Technology (HK) Co.,Ltd
- Address:NO.438,shajing,baoan Shenzhen, Guangdong
- Quanzhou Karassn Intelligent Technology Co., Ltd.
- Address:Karassn Co.,Ltd.,Road 1,Economic & Technology Zone
- Shenzhen Allbands Communication Technolo
- Address:Shenzhen, Guangdong, China
- Guilin Dawei Communications Technologies Company Limited
- Address:No.98 Liuhe Road, Guilin, Guangxi, China,541004
- J&R Technology Ltd
- Address:fuyong Shenzhen, Guangdong
- eifeng telecom technology co., ltd
- Address:A-15,huaqiao economic development zone, shuangyang,quanzhou,fujian,china, Quanzhou, Fujian, China
- ip-sat technology
- Address:meihua street, Zhuhai, Guangdong, China
- Guilin Aerospace Laser-bit Science & Technologie
- Address:Building 2,Block D-03,Information Industrial Park,National High-tech Zone,Guilin Guilin, Guangxizhuangzuzizhiqu
- Shenzhen Xu Da Century Technology Co., Ltd.
- Address:Rm 705,E bld,zhantao e - commerce plaza,gold Dragon road,dalang,longhua district,shenzhen
- Dongguan Haonuo Electronic Co., Ltd.
- Address:xinye north street
- Shanghai Kaifei International Trade Co., Ltd.
- Address:Room 110, No.389 JinWan Road
- Shanghai Changyue Communications Co.
- Address:Shanghai, Shanghai, China
- WinchesterElectronic
- Address:Suzhou, Suzhou, Jiangsu, China
- Shenzhen Libtor Technology CoLtd
- Address:Room 608, Building A,Hongshengyuan Industrial Zone,No.339 Bulong Road, Bantian Street Office, Longgang District