Company Description

We, through our subsidiaries, are a waste treatment company that generates revenue through design, development, manufacture, sales, installation, operation and maintenance of sewage treatment systems and by providing sewage treatment services. We, through our subsidiaries, primarily engage in two business lines: sewage treatment systems and sewage treatment services in both urban and rural areas. Sewage treatment systems are sometimes also referred to herein as rural sewage treatment, and sewage treatment services are sometimes also referred to herein as septic tank treatment. For sewage treatment systems, we sell complete sewage treatment systems, construct rural sewage treatment plants, install the systems, and provide on-going operation and maintenance services for such systems and plants in China for municipalities and enterprise clients. We provide decentralized rural sewage treatment services with our integrated and proprietary system using our advanced quick separation technology. Our quick separation technology uses a biochemical process for economically and sufficiently treating rural sewage. In addition, our integrated equipment generally has a lifespan of over 10 years without replacement of the core components. Due to our quick separation technology and our technological expertise and experience, our integrated rural sewage treatment system produces a high quality of outflowing water, with high degrees of automation, efficient construction and start up, and low operational costs. In addition, our equipment is typically able to process abrupt increases of sewage inflows and high contamination. Our integrated equipment consists of a compact structure and is buried underground in order to minimize changes to the surrounding environment. For sewage treatment services, we offer on site, or in-situ, septic tank treatment services with our proprietary systems in the urban and rural areas of China for municipalities and residential and business property management companies. We have developed both mobile and fixed systems to meet the various needs of our customers. Our mobile system uses automated equipment assembled on a vehicle in order to allow for transport between dispersed septic tanks in both urban and rural areas. Our mobile system treats the waste at each site and extracts such waste from the septic tank through a narrow opening, which reduces odor and noise as well as spillage and safety issues that occur during traditional methods of pumping and transporting septic tank sewage. Our mobile system treatment processes include septic tank waste extraction, separation of solid waste from liquid sewage, dehydration of separated waste, residue filtration, and solid waste compacting. Our fixed system is an integrated waste treatment system that uses quick separation technology to service septic tank sewage collection stations for public toilets in urban areas and to service public toilets in the service stations along highways. It is a compact, stand-alone system that is able to decompose solid waste and treat sewage to meet the guidelines established by the Chinese government in Wastewater Quality Standards for Discharge to Municipal Sewers (GB/T 31962-2015). We have established sales and marketing networks in many cities across several provinces in China with twelve majority-owned subsidiaries and two branch offices in China. For rural sewage treatment, we procure contracts from city or provincial level state-owned construction companies that are responsible for constructing rural sewage infrastructures for local governments to sell, install and operate decentralized rural sewage treatment systems. For septic tank treatment, we collaborate with the strategic partners at our subsidiaries in China to procure contracts for the treatment and servicing of septic tanks from our customers, particularly local governments and residential and business property management companies. We intend to expand our sales and marketing efforts for our rural sewage treatment systems to further penetrate the market in Fujian and Zhejiang provinces. We are in the process of negotiating partnerships with state-owned companies at the central government level to expand the geographic market for rural sewage treatment. We also intend to promote our newly developed septic tank treatment systems, particularly in the septic tank sewage collection stations in the cities and public toilets in service stations. We have designed and completed internal testing of a fixed septic tank treatment system for septic tank sewage collection stations in cities, and we are actively pursuing projects with the Beijing government to treat the sewage from approximately 1,000 public toilets that currently exist in the Shunyi, Chaoyang and Dongcheng Districts. We also intend to vertically expand into organic fertilizer production using dehydrated solid waste from our mobile septic tank treatment system. --- Our principal executive office is located at C1, 4th Floor, Building 1, Financial Base, No. 8 Kefa Road, Nanshan District, Shenzhen, China 518057. Our telephone number is 86-0755-86667996 and our hotline telephone number is 86-400-0829-066. Our registered office in the Cayman Islands is located at the office of Campbells Corporate Services Limited, Floor 4, Willow House, Cricket Square, Grand Cayman KY1-9010, Cayman Islands. Our website is located at http://www.cdthb.cn. Our agent for service of process in the United States is Puglisi & Associates, located at 850 Library Ave., Suite 204, Newark, DE 19711.