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![]() Qingdao Yongying Environmental Protection Technology Co., Ltd specializes in exporting water treatment equipment, accessories, instrument, chemicals and filter materials . Headquartered in Qingdao, with engineering company and technical service center in Yancheng, with branches in Wuxi, we have more than 20 years of experience in general contracting of water treatment project and has established close cooperate relationship with dozens of well-known water treatment product manufacturers across the country. Through professional foreign trad... [Details] |