A leading wireless communications and information network service provider in China

  • China Communications Equipment Manufacturers Top 10
  • China Communications Industry Leader
  • National Hi-tech Enterprises
  • Shenzhen Leading Backbone Private Enterprise
  • Shenzhen Enterprises Top 100
  • The First Nasdaq-listed Enterprise in Shenzhen

GRENTECH is mainly engaged in development, production and marketing of wireless communication products based on RF technology, providing telecom and broadcasting and TV operators with integrated solutions to mobile communications coverage, providing communication device manufacturers with serial base station RF solutions, and providing government and industry customers with smart city solutions. GRENTECH was established in 1999, headquartered in Shenzhen.

GRENTECH has fostered a RF technology research team of the largest size in China, with leading RF technology in China and more than 300 patents with independent intellectual property rights.

GRENTECH carries out radial development strategy based on RF technology, develops and manufactures mobile communication coverage products, wireless broadband access products, base station RF products, antenna products, broadcasting and TV products, Internet of Things products, mobile Internet, and so on.

GRENTECH has the communications engineering implementation and product service network covering the whole China, establishes 31 provincial-level branch offices and nearly 200 prefecture-level offices in China. It has 19 branch offices in overseas countries and with more than 3000 employees.

GRENTECH has a huge customer base, and its customers mainly include operators such as China Mobile, China Unicom, China Telecom, China Broadcasting and Communications, etc., and communication equipment manufacturers such as Huawei, ZTE, Ericsson, Datang Telecom, Potevio, etc.

GRENTECH comprehensively implements management systems such as TL9000, ISO14001 and OHSAS18001, and establishes a perfect internal control system.

In start-up and development practice, GRENTECH establishes a cultural system with loyalty as its core, fosters loyalty culture, passion culture, refinement culture, happiness culture and innovation culture in teamwork, and builds up profound cultural deposits. This is the inner power driving GRENTECH to forge ahead.

GRENTECH is endeavoring to build an integrated information technology group from a global perspective.

Telecom operators
China Mobile, China Unicom, China Telecom, Vodafone Essar, Reliance Communications, Tata Teleservices, Telkomsel, Indosat, XL, Esia, Smart Telecom, Globel, Suncellular, VMS, Viettel, Ufone, cmpak, PTCL, etc
Communications equipment manufacturers
ZTE, Ericsson, Nokia, Huawei, Datang Telecom, Potevio, Alcatel Shanghai Bell, etc
Industry users
Transportation, electric power, security, petroleum, mining, school, hospital, business, etc.
With integrated research capability covering RF technology, digital technology, system technology, etc.
A RF technology research team of the largest size in China
National Hi-Tech Enterprise
All the key products are provided withindependent intellectual property rights
National Invention Exhibition Gold Award
France Paris Invention Exhibition Bronze Award
Guangdong Intellectual Property Advantage Enterprise
Key participatory enterprise in the preparation of 3 industry standards