Our company was founded in November, 1998. Our company's business scope is new energy (biogas, solar, etc.) and environmental protection. Our company's main business: 1. Design and construct large and medium-sized biogas projects. 2. Develop, manufacture and sell related products to build family size biogas systems. 3. Develop, manufacture and sell new style small size biogas digesters. Since the establishment, our company has achieved a series of research results in both family ...