We can look back on a very successful JIANGSU PROVINCE DRAINAGE PROFESSIONAL SKILL COMPETITION 2017 on August 15 and 16 in Changzhou City. There were 78 Drainage plumbers representing 13 city drainage administrationsup for competition. This competition also drawn drainage companies and contractors traveling from all over the country. Wuxi Hydro Environmental Technology Co., Ltd.(WHET) is an official sponsor, our latest self-prime pump, hydraulic tools, cleaning nozzles, pneumatic plugs and generators were introduced to the attendees during this competition. Inaddition，WHETprovided engineering services and special applications consulting (lift station maintenance, sewer bypass, sewer cleaning, pipe rehabilitation) for this competition