The main role of the CO2 regulator is to regulate and control the flow rate and pressure of carbon dioxide to ensure the stable and safe operation of the system. CO2 regulators play an important role in a variety of application scenarios, in the greenhouse , CO2 regulators by real-time monitoring of CO2 concentration, automatic regulation of ventilation and replenishment of CO2, to keep the CO2 concentration in the greenhouse within the optimal range. This helps to improve the photosynthetic efficiency of crops,which improves crop yield and quality.
This CO2 regulator is made of brass for maximum durability and service life,forged brass body and bonnet for maximum strength with safety operation design.





KUNSHAN AST Optoelectronics CO., LTD designs, develops and manufactures high quality and affordable electronic device.

We are ISO 9001 certified ODM/OEM company, we cooperate with many world-renowned brand companies, and our products are sold to many countries and regions around the world and have received high recognition. These countries and regions include the United States, Germany, the United Kingdom, Thailand, Sweden, Argentina, Spain, Indonesia, Vietnam, Japan, Chinese Taiwan, the Netherlands, Australia, New Zealand, Austria, Canada, etc.
We have a strong independent research and development team, capable of independently designing products and possessing numerous product patents. We not only provide systematic solutions for various industries but also offer product design and OEM/ODM services to our customers.

Our team is committed to the research and development of infrared measurement.Especially in the field of NDIR gas measurement, our team has 15 years of development experience, and professional engineering development experience allows us to continue to receive high praise from customers.

Our engineers design our products while keeping the following goals in mind: to ensure the highest level of quality, accuracy, our design team strives to improve the competitive edge of our products to help you develop a broader market.

We continue to invest and improve in research and development, automatic calibration equipment, and automatic testing equipment, so that we can better serve and meet the expectations of our global partners. Mutual benefit and win-win with partners.
You're always welcome to reach out to us and pick out the products that catch your eye.