- Shenzhen Tensuntek Electronic Co. Ltd
- Address:Room 1706-1709,FuXuan Bld, #28 HePing Road, Long Hua New District,Shenzhen,China Shenzhen, Guangdong
- Shenzhen Jaton Communication Technology Co., LTD
- Address:zhuguang industrial Park,Xili town,Nanshan district,Shenzhen City Shenzhen, Guangdong
- RAK Wireless Co.Ltd
- Address:No.81 Guangyi first street,tongzhou district economic development zone Beijing, Beijing
- HengYuan Digital Co., Ltd
- Address:Rm102, Unit4, Building9, Guan Lin Yuan, Bao ShengLi, Hei Quan Rd, Hai Dian Dist, Beijing, Beijing, Beijing
- EDUP Network
- Address:6-6, No.48, Kangzheng Road, Longgang District Shenzhen, Guangdong
- M2M-Acme Communication Technology Co., Ltd.
- Address:12rd Floor, No.88 Chengyi district Software Park, Xiamen, China Xiamen, Fujia
- HarshMet Special Materials Corporatio
- Address:BLOCK 233~234 , XIANGBEI INDUSTRIAL PARK, MA XIANG CUN, XIANGAN DISTRICT, XIAMEN, P.R CHINA Xiamen, Fujia
- Beijing Sihua Network Co. Ltd.
- Address:Rm309 Buiding 7,Zhujiangmoer Centre Beiqing Road, Beijing, Beijing
- HarshMet Manufacturing Ltd
- Address:219 Haicang Industrial Park, 000981 Tong&＃39;an Industrial park Xiamen, Fujia
- Locktel
- Address:Unit 428, Block 1, 2 Kefa Road, Area 30, Shenzhen Hi-Tech Industrial Park, NanShan District, Shenzhe Shenzhen, Guangdong
- Shanghai Ehong Technology Ltd
- Address:Rm. 501, Blk 3, No. 439, Jinglian Rd, Minhang Dis Shanghai, Shanghai
- Airpul, LLC
- Address:3F. Block B6 Tianfu Life Science Park, NO.88 Keyuan South Road, High-Tech Zone ,Chengdu,China Chengdu, Sichua
- NINGBO MELONTEL COMMUNICATION EQUIPMENT Co.,Ltd
- Address:Qixing Bridge Street, Pengnan Zone, Henghe Town, Cixi, Ningbo, Zhejiang Ningbo, Zhejiang
- QianRongXua
- Address:Fuyang Street ,Qinghe County Xingtai, Hebei
- Alsfox Technology Limited
- Address:Floor 2-2, Building 1, Sanweishequ Industry Area, Xixiang St., Bao&＃39;an District, Shenzhen, Guangdong
- xiaohua Co.,Ltd
- Address:4F&5F R&D Building, Oriental Cyberport, High-Tech Industrial Park, Nanshan District Shenzhen Guangdong 518057 China
- Sinhong Technology Co.,Ltd
- Address:hua qiang north futian district,shenzhen,guangdong,china Shenzhen Guangdong China
- Shenzhen Huimingjie Technology Co., Ltd
- Address:Floor 4th, Building P,Linhangyuan Industrial Area,163#, Banxuegang Blvd,Bantian, Longgang District,S Shenzhen Guangdong 518000 China
- Shenzhen N-LINK Technology Co Ltd(Short for N-link)
- Address:4/F, Building 17, First Industrial Zone,XingWei,Fuyong Shenzhen Guangdong 518103 China
- Hong Kong Head Industry
- Address:Rm.408,Building 5,Donghua Design house.Nanguang Rd.Nanshan District.Shenzhen PRC Shenzhen Guangdong 518052 China