China GrenTech Schedules First Quarter 2011 Earnings Release

SHENZHEN, China, May 5, 2011 /PRNewswire-Asia/ -- China GrenTech Corporation Limited (Nasdaq: GRRF) ("GrenTech" or the "Company), a leading China-based provider of wireless coverage and radio frequency products and services, today announced that it will release unaudited financial results for the first quarter ended March 31, 2011 after the US market closes on Thursday, May 12, 2011.

The earnings release will be available on the investor relations page of the Company's website at: http://www.grentech.cn/Catalog_209.aspx

Following the earnings announcement, GrenTech's senior management will host a conference call at 8:00 am (Eastern) / 5:00 am (Pacific) / 8:00 pm (Beijing/Hong Kong) on Friday, May 13, 2011 to discuss its 2011 first quarter financial results and recent business activities.

To participate in the live conference call, please dial the following number five to ten minutes prior to the scheduled conference call time: +1-866-578-5788.  International callers should dial +1-617-213-8057 and Hong Kong callers should dial 800-96-3844. When prompted by the operator, mention conference pass code GRENTECHCALL.

If you are unable to participate in the call at this time, a replay will be available for 7 days starting on May 13, 2011. To access the replay, please dial +1-888-286-8010, international callers dial +1-617-801-6888, and enter the pass code 24235917.

A live webcast of the conference call and replay will also be available on the investor relations page of GrenTech's website at: http://www.grentech.cn/Catalog_209.aspx

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 enable telecommunication operators to expand the reach of their wireless communication networks to indoor and outdoor areas, such as buildings, highways, railways, 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.