Yantai Chi-Lung Construction & Energy-saving Technology Company Limited is a science and technology corporation which is specializing in foaming concretes technology materials and equipments including research and development, manufacture and marketing. Chi-Lung has more than 30 national patents and many innovative construction techniques; moreover Chi-Lung is only professional manufacturer of military foaming concretes equipments in China. With a wealth of experience in engineering construction, our company has independently produced "Chi-Lung" series of foaming concretes equipments, including "small sized equipment for floor warming in home sporadic decoration;" "medium sized foaming pumping machine for large area of floor warming in high-rise buildings, roof insulation construction, and a small amount of highway engineering construction;" " large sized foaming concretes equipment for pit backfill, mine backfill and highway sub grade construction." Our X100 small-sized equipment has been applied by more than 30 universities' laboratories including Beijing Institute of Technology. FP-JS60 military vehicular foaming pumping machine has acquired military patent. FP-J100S is a wall pouring and prefabricated multipurpose machine, its supporting equipments, such as EPS lightweight aggregate mixing pumping equipment, has achieved zero breakthrough of this profession in China. FP-J1000 pouring machine, with advanced control technology, has achieved fully automatic operation; also it meets the needs of large quantity of highway construction and rapid construction of pit backfill. With excellent performances of our equipments, foaming concretes products can be poured over 2 meters deep for one time, without separation, no precipitation, and their foam holes are uniform. In pit backfill of High-speed railway column, our equipments can pour over 10 meters for one time. With new technology, Chi-Lung has developed well-performed composite foaming agent which has stable and high strength foam with uniform holes; also, its performance of insulation is excellent. Our foaming agent provides strong support for engineering construction.Commissioned by China Building Materials Academy, our company has undertaken the research subject of national science and technology support plan, "Mobile Foam Concrete Pumping Station." We have made efforts to achieve national targets of energy conservation and emissions reduction.Chi-Lung foaming concretes equipment, with outstanding quality, advanced technology and good reputation, has been recognized and favored by customers from Malaysia, Turkmenistan, Taiwan Island, Canada, Russia, Angola and other regions and countries. Chi-Lung has brought new vitality to world economic development.