Hubei Aviation Shuanglong Special Purpose Vehicle Co., Ltd, held by China Sanjiang Space Group (CSSG) and located in Suizhou Economic Development Area of Hubei Province, is a non-government enterprise integrating research, development, manufacture, and sales of nine series and 200 categories of "Longdi" special automobiles, such as tank, watering cart, fecal suction truck, cement mixer, bulk cement tanker, derrick cargo truck, and special automobile for public service, etc. With annual capacity of 3, 000 various special automobiles, the company sells its products in 30 provinces, municipalities and autonomous regions, and exports them to America, Korea, Vietnam, and countries in Africa and Southeast Asia.

The company covers land area of 180, 000sq. M and manufacturing area of 50, 000sq. M, and owns more than 500 sets of machines including soft processing center of tank seal head and 8*8000 electric digital display bending rolls imported from America, 8m automatic seam welding machine, high-duty double-screw air compressor of Germany Boger, PLC control wind power circulator blasting room, water-spinning spray chamber, drying house, machining, punching, and digital plasma cutting machines, etc, domestic advanced equipment, tooling mold, and inspection instruments. And the company owns total assets of RMB 200 million. Relying on powerful technical strength, complete testing methods, products with favorable quality, reasonable price and reliable performance, and timely service, the company is thought highly among clients. The company has won honorable titles of "Customer Satisfied Unit of Hubei Province", "Customer Satisfied Product", "Contract-stressing & Promise-keeping Enterprise", "Hi-Tech Enterprise of Hubei Province", and "Name Brand of Hubei Province".

With certification of ISO9001-2000 and CCC, the company is the recondition base of special automobile of Dongfeng Motor Corporation and FAW Trade Corporation, the resource market member factory of SINOPEC and CNPC, and the network member factory of FAW, Dongfeng Motor Corporation, SINOTRUK, and FOTON, etc.