Huizhou Green Union Technology Co. Ltd.mainly engaged in the development,manufacture and marketing of biogas plant,is one of the biggest plastic biogas digester production base in China,covers an area of 10,000 square meters, has a modern wide standardization of industrial production room, the scale of production 2 million sets of household biogas products, So far the company has successfully completed a number of medium and large size biogas projects in Guangdong, Wenzhou, Heilongjiang, ...