Jinzhou sunshine meteorological science and technology co., LTD is engaged in the weather, environment, ecology and the research and development and production of the solar radiation instrument, it is also the only one domestic solar energy laboratory instrument research and development institutions, as the automatic meteorological station and solar experimental instrument is my unit's main product, from research and development production started in 1971, has a history of more than 30 years, the as many as hundreds of products, and the use of users all over the country, like, China institute of atmospheric physics, Chinese academy of sciences, the national weather service, China agricultural university, and so on are our unit's long-term friendly cooperation partners, if you work in what need to welcome to our unit instrument used website to be a guest, I sincerely hope that our products can have certain effect to help with your work, what are the technical problems are also welcome if you feel free to contact us! I will serve you wholeheartedly!