Company profile Shenzhen Qingmao Cleaning Products Company Ltd. was founded in October, 2012 in Shenzhen, Guangdong province. We are devoted ourselves to the development of the series of environmental protection cleaning products. We have the honor to get over 10 patents and some of the patented products have come into the market. They are popular to the customers. They are sold in international famous super markets such as Wal-mart, Carrifour. We have great researching ability and creativity ...