Shenzhen Sunrise Econergy Co., Ltd., established in 2005, is located in Shenzhen City. We are specialized in biogas projects as well as biogas-related products. We mainly produce and sale biogas generator, biogas digester, biogas desulfurizer, gas storage, cast iron stove, gas valve, biogas cooker, biogas lamp, biogas heater and all kind of biogas equipment accessories. We are now cooperating with the local government to exploit the field of environmental protection projects and products and we ...