Caspian Sales Force has formed a partnership with Envsin Instrument Equipment Co., Ltd is one leading manufacturer and supplier in China for environmental chamber and climatic chamber. We supply ecological testing chambers and equipment for rigorous trials on materials and products regulated by a wide range of industrial requirements. We also offer custom-designed-and-built testing solutions based on specific applications unique to your company or product. Our Environmental chambers are used in simulating many environments, such as the following: