Purple Stone Telecom Limited, founded in 2005 as a division of Beijing Uincall Telecom Co.,Ltd, is a leading China telecommunication service provider headquartered in Hong Kong.

China has 3 state-run landline and wireless carriers, with whom we have had direct interconnections for more than 19 years. Technically, We are authorized as a certified Value Added Telecommunications carrier[ VAT carriers are similar to CLECs in the USA] by the Ministry of Industry and Information Technology of the People's Republic of China[ 中华人民共和国工业和信息化部 Ministry of Industry and Information Technology of the People's Republic of China is the mainland China equivalent of the FCC. ] and currently service for over 300,000 clients within the mainland.

Today, In country,We have subsidiaries and support located in Beijing, Shanghai, Shenzhen, Xi’an and also the territory of Hong Kong. Outside of China, We have support in North America and Canada.

For clients abroad, Purple Stone Telecom primarily provides a type of FX (Foreign eXchange) or virtual point of presence inside of China. Using our existing network and interconnections we are able to offer a variety of telecommunication solutions including China 400 numbers (China shared cost number), China 800 numbers (China toll free ), China DIDs (China local number), China SMS, China Cloud contact center, Inbound, outbound services. The primary mission of Purple Stone is to assist clients extending their reach into the Mainland Chinese Market.

Corporate culture

contact us

  • Beijing
  • Shanghai
  • Shenzhen
  • Hong kong
  • Canada

Beijing (Headquarters)

27th Floor,No.16 building,Jianwai SOHO west area, Chaoyang District, Beijing, China


Shanghai Office

Room1806,Tower A Kaidelongzhimeng No.388 xijiangwan road , Hongkou District, Shanghai, China


Shenzhen Office

806B,Building A, Second phase, Building Shanghai linzhuoyue, Meilin street, Futian District, Shenzhen


Hong kong Office

7/F Spa Ctr No.53-55 Lockhart, Rd Wan ChaI, HK, China


Canada Office

Unit 801- No.3 Road Richmond Bc V6y 2b2, Canada