Shenzhen City ensign energy science and technology limited company ( Shenzhen ENSA ) - was established in 2006, mainly engaged in solar steam generator project, solar boiling water engineering products R & D, production and sales. At the same time, agents of domestic famous brands of energy-saving products, including solar photovoltaic system, LED products, for domestic and foreign large enterprises to provide one-stop energy-saving renovation project.

Since the ensign since the founding of the company, have been explored in the study of solar thermal field of new technologies, new products. Has been successfully developed in the industry-leading level solar steam heat collection device, and the invention patent applications, products have been sold all over the country, and have been exported to overseas ( Europe and the Americas ). Since then, marking the solar thermal products, from low to medium temperature applications.|

The company main business includes ensign:
Solar energy products solar steam generator ( alternative boiler steam ), solar hot water projects ( unit collective water solution ), solar boiling water project (home or collective unit of boiling water solution ), solar boiler, solar photovoltaic, solar photovoltaic lighting, such as desalination of sea water.

LED energy-saving products - solar lamp, solar lights, solar fluorescent lamp, solar advertising screen.
" Scientific and technological innovation as the core, quality service for the backing" for the business philosophy;" energy saving, emission reduction, environmental protection" as the goal;" high-quality products, efficient service" is a principle. Ensign company will continue to develop to meet market demand for high-tech energy-saving new products, and strive for domestic and foreign customers to provide more perfect products and quality services!