1.multi-gas sampler
2.gas sampling pump
3.portable
4.custom-made.

We are one of the leading suppliers on gas detector (gas detecting tube and instruments) in China mainland. We have the most advanced R&D and quite competitive price in China.We are certified ISO 9001:2000 international quality system certification. Also, we are authorized as "Safety Certificatre Approval for Mining products".

We are quite confident about quality, price and our technology.

Warmly welcome every customer!