Address: No 17 Shuiniushan Road ,Tieshan Industrial Park ,Huangdao District ,Qingdao
. The hot and cold water of the building, the drainage system, including the low-heating system,
2. Heating systems in buildings, including floors, siding, and radiant heating systems. 3. Direct, drinking pure water supply systems.
4. Central air conditioning system, industrial piping system for conveying or discharging chemical media.