China GrenTech Files its 2010 Annual Report on Form 20-F

SHENZHEN, China June 30, 2011 /PRNewswire-Asia-FirstCall/ -- China GrenTech Corporation Limited (NASDAQ: GRRF, "GrenTech", or "the Company"), a leading China-based provider of radio frequency ("RF") and wireless coverage products and services, today announced that it has filed its Annual Report on Form 20-F for the year ended December 31, 2010 with the U.S. Securities and Exchange Commission.

The Company has posted its annual report on Form 20-F for the year ended December 31, 2010 on its website at http://www.grentech.com.cn/Catalog_210.aspx. Hard copies of the annual report on Form 20-F are available upon request to shareholders free of charge. To request a copy of the annual report on Form 20-F, please contact Xin Lian, Investor Relations at investor@powercn.com.

About China GrenTech

GrenTech is a leading developer of radio frequency ("RF") technology in China and a leading provider of wireless coverage products and services in China. The Company uses RF technology to design and manufacture wireless coverage products, which enables telecommunications operators to expand the reach of their wireless communication networks to indoor and outdoor areas such as buildings, highways, subways, tunnels and remote regions. GrenTech's wireless coverage services include design, installation and project warranty services. The Company also tailors the design and configuration of its wireless coverage products to the specific requirements of its customers.

Based on its in-house RF technology platform, the Company also develops and produces base station RF parts and components sold to base station manufacturers. GrenTech is a qualified supplier of RF parts and components to major global and domestic base station manufacturers. For more information, please visit www.GrenTech.com.cn.