Anshan Libang Compressor Co., Ltd. was founded in 2002, is located in Liaoning Laser Industrial Park, Anshan High-tech Zone, Liaoning Province, covers an area of 15593 square meters, construction area of 12600 square meters, is the domestic advanced oil-free gas power equipment manufacturer. China General Machinery Association compressor branch vice chairman unit. The company has Liaoning Province oil-free compressor design and manufacturing professional technology innovation center, Anshan City oil-free compressor professional technology innovation center, the company has built R & D center, machining center, testing platform center, equipment manufacturing center. The R & D team consists of senior experts and professional engineers, including 5 senior engineers, 8 engineers, and more than 20 professional and technical personnel. Based on innovation, set up business with precision. Sales revenue of nearly 100 million yuan.

After more than ten years of efforts, the company's products have passed the CE certification, explosion-proof product qualification certification, The company has the national industrial product production license, ISO9001 international quality system certification, ISO14001 international environmental management system certification, ISO45001 occupational health and safety management system certification, national safety production standardization certification, "Anshan best integrity Enterprise", "China's Top ten well-known compressor brands", 2010 to 202 1 year "keep the contract and credit enterprise", 2011 to 2018 "3.15 integrity brand", 2016 through the "National high-tech Enterprise" identification, 2018 won the Anshan Famous brand product, 2019 excellent science and technology micro, small and medium-sized enterprises and other honorary titles, in 2020 won the Anshan Mayor Quality Award. It has more than 20 national patents and won the gold medal of the International Patent Product Exchange, and has 19 computer software Copyrights.

In 2022, the all-oil-free gas booster was rated as a "specialized and special new" product in Liaoning Province, the enterprise was recognized as "Liaoning Green Factory" and "Liaoning Gazelle Enterprise" by the "specialized and special new" small and medium-sized enterprises in Liaoning Province, and won the first prize of the growth group of Anshan Innovation and Entrepreneurship Competition in 2023.

The main complete sets of production equipment are: Complete sets of oxygen and nitrogen production equipment, oil-free air compressor for new energy electric vehicles, special sulfur hexafluoride (SF6) gas recovery and purification and pressurization equipment for power industry, oil well associated gas (wellhead casing gas) recovery and pressurization device, oil depot (refinery) oil and gas recovery and pressurization device, chemical waste gas recovery device, gas station oil and gas recovery equipment, CNG natural gas filling station complete sets of equipment and supporting facilities.

Fully oil-free reciprocating piston gas compressor series; The flow rate is from 0.01m3/min to 100m3/min, the pressure is from 0.1MPa to 35MPa, the motor power is from 0.55kW to 550kW, and the compression medium is air, oxygen, nitrogen, sulfur hexafluoride, oil and gas, hydrogen, helium, argon, carbon dioxide, biogas, natural gas and other gases. According to user requirements, there are ordinary type, quiet type, explosion-proof type, anti-corrosion type, etc.; The flow rate of a single oil-free diaphragm compressor is from 0.05Nm3/min to 4000Nm3/min, the pressure is from 0.2MPa to 100MPa, and the motor power is from 1.5kW to 300kW.

Screw air compressor includes ordinary power frequency machine, permanent magnet frequency converter and oil-free screw machine: flow rate from 0.9m3/min to 55m3/min, pressure from 0.4MPa to 4.0MPa, motor power from 7.5kW to 470kW. Gas post-treatment equipment includes after cooler, high efficiency oil remover, freezer dryer, adsorption dryer, precision filter and so on. Oil < 0.01ppm, dust particles < 0.01M, the lowest pressure dew point -40℃. Air storage tank series air storage tank, oxygen storage tank, steam storage tank, chemical storage tank, sand blasting tank, sub-cylinder, etc., volume from 0.05m3 to 100m3, pressure from 0.1Mpa to 10.0Mpa.

Libon brings together outstanding talents in the industry, relying on international cutting-edge technology, relying on rich experience in product application and manufacturing, and improving high-quality sales service system and honest and pragmatic attitude, it has always been committed to the development of various gas system equipment based on oil-free gas compressors, which has been favored by users and social recognition, and has become the industry leader. Products are widely used in national defense, petroleum, electronics, electricity, medical, pharmaceutical, food, beverage, grain machinery, water treatment, chemical, laser, communications, scientific research, metallurgy, mining, instrumentation, auto insurance, advanced spraying, electric vehicles and other industries.

The company has been committed to the military industry for many years, and has made contributions to the construction of national defense. It has provided nitrogen oxygen cycle compression system equipment for Liaoning, Shandong and Fujian ships. Complete oil-free purification cycle compression device for oxygen and nitrogen production equipment at four stations of Xi 'an Airlines; Dalian Ordnance maintenance Institute to provide portable nitrogen machine oil-free air compressor; We provide all oil-free oxygen compressors and all oil-free high-pressure oxygen bottle filling machines for Tianjin Institute of Health Equipment of Military Academy of Sciences, and the products are distributed in major military hospitals, border posts and along the Qinghai-Tibet Railway to solve the problems of medical oxygen and high altitude hypoxia.

Low carbon, energy saving, environmental protection is the soul of Libang products!