Established in 2003, shanghai clean management company limited, based in shanghai, china's financial trade centre, has two main production bases, shanghai and guangxi, and is a modern enterprise dedicated to research, development, production and sale of new pipeline products. Specialized in the "sweat of the sky" family-style product series, the "ppr summer and winter antibacterials series, ppr orange-classage series, ppr white 95° blasts series, ppr grey tube engineering series, pe-rt ground warming tube, pvc-u drain, pe powders, electric pipes, hyps, etc., now cover the whole range of household pipes. Netterage is an earlier internet+ pipeline brand in the country. Commercial marketing models dedicated to the internet have been explored and practiced, and a well-established integrated system of extension of networks, including mass electronics platforms (building, alibaba, hyeung), piped materials industry websites (building materials networks), co-city sites (58 co-towns, catch-up networks), local websites, brand pc/cell phone networks, etc. At the same time, they are leading and assisting the agency team in tailor-made regional network marketing: each agent, in addition to the sales of the shop, has its own multi-platform network store, in conjunction with the provision of site plans with precision 1. A (ingenious selection), communication and identification of functional requirements. 2. B. Designs detailed configurations for a and offers for equipment. The cluster of networks built in this way has created a strong net internet+ marketing system that brings considerable performance and business to all agents. In keeping with the business philosophy of "quality first, service first" and focusing on systematic services in the area of domestic clothing, the clean care industry provides a wide range of clients with standard products and well-soldable after-sale services. The products of the sky clean pipeline are insured by the chinese for picc, each with a 50-year quality improvement/increase in quality, free trial pressure service, 12 kg of pressure per household, 30 minutes of pressure per household, careful examination of each interface, reduction of the risk, and photo-copying of the road map on the ucd on the security card to provide a basis for a second renovation。