Beijing Century Green Environmental Engineering & Technology Ltd. (short as CGEET) is one of the famous professional environmental protection enterprise to provide process equipment and advanced environmental protection technology in the fields of faecal treatment, wastewater treatment, kitchen solid waste treatment and sludge drying treatment. The company has many high level technical and management personnel to develop and invent technology continuously, already has a number of proprietary technology products and engineering examples.Under the cooperation with several famous research institutes, depend on many years of practical experience of technical staff, combined with the world's mature technology, we have developed many sets of environmental protection equipment with independent intellectual property rights which are suit for Chinese condition and rank the international leading level.

　　 Company has been the Quality Management System of ISO-9001 and Environmental Management System of ISO-14000 Certificate; China National Environmental Protection Sincerity Enterprise; Urban Faecal Treatment Process and Complete sets recommending project by the Ministry of Construction in 2006 recommending projects of scientific and technological achievements.Assessment at the Ministry of Construction meeting, experts agreed that: R & D equipment have reached the international advanced level.The then party secretary of Beijing, Jia Qing lin inspected the manure treatment site, gave a high rating for the company's products, thus helping to eliminate feces satisfied station construction in Beijing .

　　 The company has urban wastewater treatment and water reuse complete sets of equipment, complete sets of equipment for harmless urban fecal waste treatment , complete sets of equipment for food waste treatment, sludge semi-dry and incineration equipment, revolving drum fine grating sieve, solid-liquid separator, wedge-shaped spiral bar filter screen, screw conveyor, screw press sludge thickening machine, screw press sludge dewatering machine, screw press sludge thickening/dewatering complete machine, oil/grease separators, flocculation liquid preparation equipment, pipe broken hobbing machines, and strong gear hobbing crusher series products.

　　 According to specificity of Chinese urban wastewater medium, company continuously improved faeces receiving equipment and solid-liquid separation device: from large heavy objects, floating debris, fecal residue separated in the same device, to now complete sorting of large heavy objects, broken floats, solid-liquid separation, desanding, dehydration features in a sealed device. To truly deal with manure harmless.All-closed complete set of equipment achieves fully automated operation. Manual sorting is no longer necessary, and improves working environment of treatment site, reducing workers’ labor intensity.

　　In the wastewater treatment field, ourproducts, three 100 m3/ h sludge thickening machine have been exported to Seoul, Korea Capital. The equipments have been appreciated as its operation steady and treatment efficiency. In the Urban fecal treatment projects, Beijing area constructed 13 fecal treatment sites all equipped century green company’s treatment device, and received unanimous approval and praise

　　Under the support of the national ministry and local government, company’s products have been sold to abroad and domestic many place (such as Beijing, Sichuan, Zhejiang, Jiangsu, Inner Mongolia, Heilongjiang, Jilin, Liaoning, Shandong, Taiwan, Bolui, South Korea, etc). And applied for local municipal sewage treatment, poultry and livestock fecal wastes treatment, industry (paper, sugar, beer, building mud, coal washing) of wastewater treatment and so on.