Manifold gauge set Features: 

1.High quality aluminum alloy valve body.

2.Prevalent streamline design pressure gauge.

3.Gentle and comfortable design hand wheel structure.

4.Durable product quality.

5.Quick discharge needle valve.

About us:

China E-cool  company,We are manufacturer of refrigerants.

Also we suppply mapp gas and propane gasfor welding cut.,And fan

motors,and other refrigeration parts.