ï¼?TOPFRPï¼?is a subsidiary company of HARBIN FRP INSTITUTE (HBFRP) subordinated to China National Building Materials Group Corporation (CNBM). CNBM is one of worldâ??s top 500 enterprises, which keeps first in China Building Industry. HBFRP is one of professional institutions on researching and developing composite in China, which is also a supporting unit in China Research Center on Resin Matrix Composite. HBFRP has successively undertaken over 100 research & trial-manufacture programs including national key scientific& technological project, national â??863â?? task plan and major equipment etc. Moreover HBFRP has contributed to China on developing Shenzhou Spacecrafts, Changâ??e Project and other priority composite hardware on arms. TOPFRP founded in 1979 is specialized in researching and developing series of radomes ( mainly used in such field as National Defense, Civil Aviation, Meteorology Fields and SATCOM etc.) and other composite products with high performance. TOPFRP owns powerful technical staff lead by professorate senior engineer, advanced process facilities and measuring apparatus. Besides, TOPFRP has developed a high-tech enterprise in Heilongjiang province, which is a member of China Radar Industry Association as well as. TOPFRP is the first one passed Quality System Certification of GB/T19001-2000 and GJB9001A-2TOPFRPgot a license on military products awarded by National Defense Committee in 2007 and a certificate on â??Arming Manufacturerâ?? awarded by General Armament Department in 2009. TOPFRP has experienced developing and producing ground radomes for more than 30years, whose products concern band Pï¼?Lï¼?Sï¼?Cï¼?Xï¼?Ku and Ka etc. Recently the high performance radomes have been passed overall performance tests and other environmental tests, whose results are met with the demand of high-performance antennas. At present, hundreds of radomes have been equipped on the domestic and imported radar antennas. At the same time many radomes have been exported to USA, Great Britain, Ukraine, Sweden, Hungary, Pakistan, Mongolia, Trinidad & Tobago, Hongkong & Macao etc. Taking the business concepts on efficiency, practice, innovation, all win, TOPFRP is being at service for all circles in society with qualified products and knight sarvice.