Shenzhen Longer Industry Co., Ltd.

canned oxygen 1.high purity, portable, green, pure, safe. 2.Small, big-capacity, easy to carry, can be used at anytime, anywhere you want.

air vaporizer uses vertical finned tubes and adopts compression vaporization mechanism, new structure.

portable mini medical oxygen can/oxygen bar 1.high purity, portable, green, pure, safe. 2.Small, big-capacity, easy to carry, can be used at anytim

cryogenic liquid pump 1. Medium: LO2, LN2, LAr, LCO2 2. Throughput/Flow: 5-6000L/h 3. Outlet pressure: 10-100Mpa

portable oxygen can 1.high purity, portable, green, pure, safe. 2.Small, big-capacity, easy to carry, can be used at anytime, anywhere you want.

Liquid nitrogen container 1, High Multi-layer thermal isolation design; 2, Provide no less than 5 years vacuum quality guarantee

liquid nitrogen cylinder 1.High Multi-layer thermal isolation design; 2.Provide no less than 5 years vacuum quality guarantee

cryogenic liquid tank 1, High Multi-layer thermal isolation design; 2, Provide no less than 5 years vacuum quality guarantee

LNG cryogenic liquid pump 1. Medium: LNG 2. Throughput/Flow: 0-6000L/h 3. Outlet pressure: 0-25Mpa

air vaporizer uses vertical finned tubes and adopts compression vaporization mechanism, new structure.

medium sized air separation plant Total power: 1008KW Total Cooling water: 180 m

small sized air separation plant Oxygen/nitrogen output 50Nm3/h Oxygen/nitrogen Purity 99.6% Working pressure

gas cylinder Using to fill with permanent gases and high pressure liquefied gasses. our seamless steel cylinder has reliable quality, clear stamping

Dissolved acetylene cylinder It assures the quality and reliable property and can be used for mobil and field operation

cryogenic liquid pump 1. Medium: LO2, LN2, LAr, LCO2 2. Throughput/Flow: 5-6000L/h 3. Outlet pressure: 10-100Mpa