Tongheyisheng, a science and technology co., LTD, is a solar photovoltaic company in Shanxi province, which can make design, research, production, sale, installation, and maintenance all by itself. The company is committed to developing green solar photovoltaic energy. It focuses on the research and development of solar photovoltaic power generation systems, centralized and distributed photovoltaic projects, photovoltaic power plant EPC for business and households, off-grid and grid photovoltaic (pv) support systems, electric vehicle charging system, photovoltaic (pv) power supply monitoring and control system, all kinds of photovoltaic solar lamps and other related areas. We has established long-term cooperative relations with many international famous companies, such as Yingli Solar, Suntech, and Trina Solar, with which we provide high quality photovoltaic modules of semi-finished products.We have the best technology, the most stringent inspection standards, and the most responsible attitude while dealing with the production of photovoltaic modules, hoping to provide cheaper, more convenient, and more environment-friendly new energy for the people of the world. Tongheyisheng company also vigorously introduces professional talents in this field. In fact, intermediate engineer, researcher and technical personnel make up more than 20% of the total number of its employees. We have our own research and development center, production line, sale team, customer service center, and maintenance system. Let the sun be with us!