About product and suppliers:
            267 ndir infrared gas module products are offered for sale by suppliers on Alibaba.com, of which integrated circuits accounts for 4%. 

A wide variety of ndir infrared gas module options are available to you, 

There are 267 suppliers who sells ndir infrared gas module on Alibaba.com, mainly located in Asia. The top countries of suppliers are South Korea, China, from which the percentage of ndir infrared gas module supply is 1%, 98% respectively.