Gongtong Low Carbon Technology Company is a China based manufacturer and supplier of industrial gas equipment, specializing in the design, development and manufacturing of air separation unit, cryogenic liquid storage tank, and cryogenic liquid vaporizer. We are certified by ISO9001:2008, and have received the qualification certificate for manufacturing Class I, II and III pressure vessels and all types of vessels that can withstand a pressure of 1000 kg. We have our own Scientific and Research System, Production System, and a well-established International Business Management System.

In order to provide superior quality CO2 recovery plant and air separation unit, we conduct stringent inspections throughout the entire manufacturing process. We have a group of senior engineers and skilled technicians experienced in nondestructive examination, welding, cryogenics, mechanical and related industries, and we use advanced production and testing equipment to fully ensure our product quality. Through our continuous efforts, our industrial gas equipment, like cryogenic liquid storage tanks and oil storage tanks, has received the ASME U Stamp.

Gongtong delivers a broad range of industrial gas equipment including air separation unit, cryogenic liquid storage tank, oil storage tank, cryogenic liquid vaporizer, cryogenic liquid vacuum pipe, cryogenic liquid centrifugal pump, air compressor, dissolved acetylene equipment, CO2 recovery plant, CO2 extraction equipment, and more.

In addition to a wide range of industrial air equipment, we can also offer industrial gas solutions. To illustrate, we can provide purification, liquefaction, storage and transportation solutions for O2, N2, Ar, CO2, NG, PG, C2H2, and other industrial gases. We also can design and manufacture air separation unit, cryogenic liquid piston pump and gas extraction equipment to satisfy customers' requirements for medical, food making and industrial applications.

Company Philosophy
Corporate Principle: Common Development and Mutual Benefit.
Business Concept: Quality is Our Lifeline.
Standard of Behavior: Good Faith, Industrious and Strict.

Due to our high quality and competitive prices, we have a loyal client base in the USA, and countries in the Middle East, Southeast Asia, and Eastern Europe. We sincerely look forward to working with you!

Main Products
    1. CO2 Recovery Plant for CO2 Capture from Flue GasThe CO2 recovery plant uses MEA to circularly absorb CO2 in normal temperature. Through a series of processing, such as CO2 absorption, concentration, drying, cooling, and heat ...
    1. Air Separation PlantAir separation plant is designed based on advanced technologies including normal temperature molecular sieve absorption purification, turbo expander refrigeration, distributed control ...
    1. Cryogenic Liquid Storage Tank (Flat Bottom)The parts needed for equipment production are pre-manufactured by our own factory, and assembled on site. Therefore, it has reliable quality. The equipment has been widely applied ...
    1. Cryogenic Liquid Centrifugal PumpCryogenic liquid centrifugal pump is designed with a special liquid guide wheel which reduces cavitation of low pump. Therefore, it has stable performance.
      It is manufactured with ...
    1. Air Compressor Single-stage rotary vane technology represents the simplest and most reliable solution for compressed air production.
      Constant performance thanks to active sealing and few moving parts ...