PERFECT
Pufico-China Gas Expert
Specializing in the promotion and application of new technologies, new processes, new equipment and new materials for PSA nitrogen plant, PSA oxygen plant, natural gas conversion hydrogen plant, methane cracking hydrogen plant and other industrial gas separation, purification and energy gas recovery.
PERFECT
Pufico-to provide you with professional solutions for the gas industry
Specializing in the promotion and application of new technologies, new processes, new equipment and new materials for PSA nitrogen plant, PSA oxygen plant, natural gas conversion hydrogen plant, methane cracking hydrogen plant and other industrial gas separation, purification and energy gas recovery.
PERFECT
A professional design, manufacturing, marketing and engineering services as one of the engineering company
Specializing in the promotion and application of new technologies, new processes, new equipment and new materials for PSA nitrogen plant, PSA oxygen plant, natural gas conversion hydrogen plant, methane cracking hydrogen plant and other industrial gas separation, purification and energy gas recovery.
What Can We Supply?
We are specialized in PSA nitrogen plant, PSA oxygen plant, natural gas conversion hydrogen plant, methane cracking hydrogen plant and other industrial gas separation, purification, energy gas recovery of new technologies, new processes, new equipment, new materials Promotion and application.
35000nm ³/h methanol cracking hydrogen production unit
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12500nm ³/h natural gas hydrogen production unit
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60000nm ³/h pressure swing adsorption hydrogen extraction device
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22000nm ³/h VPSA pressure swing adsorption oxygen generator
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PFN-2500D type pressure swing adsorption nitrogen plant
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Methanol cracking hydrogen production unit
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About Us
Hangzhou Perfect Purity Installation Co., Ltd. is located in the beautiful Fuchun River, Xindeng Industrial Development Zone in the suburb of Hangzhou, between Hangzhou West Lake and national scenic spots Qiandao Lake, Yaolin fairyland, 320 National Road across the factory, the traffic is very convenient.
Hangzhou Perfect Purity Installation Co., Ltd., founded in 2008, is an engineering company integrating professional design, manufacturing, marketing and engineering services. Hangzhou pufico the service areas cover various industries such as natural gas processing and processing, petroleum, chemical, fine chemical, coal chemical, metallurgy, steel, power, medicine, manufacturing, food, daily chemical, biotechnology, electronics, optics, environmental protection, national defense, and aerospace.
Founded in
Standard workshop
National patent certificate
Petroleum and chemical industry
The products are widely used in chemical industry, petroleum refining, automobile, coal, metallurgy, electronics, synthetic ammonia, chlor alkali chemical industry, medicine, fuel cell, food and other fields.
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Coal, Metallurgy
The products are widely used in chemical industry, petroleum refining, automobile, coal, metallurgy, electronics, synthetic ammonia, chlor alkali chemical industry, medicine, fuel cell, food and other fields.
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Food, Medicine
The products are widely used in chemical industry, petroleum refining, automobile, coal, metallurgy, electronics, synthetic ammonia, chlor alkali chemical industry, medicine, fuel cell, food and other fields.
MORE +Engineering Case
We are specialized in PSA nitrogen plant, PSA oxygen plant, natural gas conversion hydrogen plant, methane cracking hydrogen plant and other industrial gas separation, purification, energy gas recovery of new technologies, new processes, new equipment, new materials Promotion and application.
35000nm ³/h methanol cracking hydrogen production unit
Methanol cracking-pressure swing adsorption hydrogen production technology is a kind of methanol, water as raw materials, at a certain temperature and pressure by the catalyst into a mixed gas into a certain temperature and pressure by the catalyst cracking into a hydrogen-containing mixed gas, and then through the pressure swing adsorption purification of hydrogen technology.
12500nm ³/h natural gas hydrogen production unit
The technology uses natural gas to undergo a chemical reaction with water vapor in a special reformer filled with a catalyst after pressurized desulfurization to generate a converted gas containing hydrogen, carbon dioxide and carbon monoxide. After part of the heat is recovered by the waste pot, CO in the converted gas is converted into H?, and the converted gas is purified by pressure swing adsorption (PSA) after cooling and condensing gas-liquid sharing.
60000nm ³/h pressure swing adsorption hydrogen extraction device
After the mixed gas containing hydrogen (H₂) enters the adsorption tower of pressure swing adsorption (PSA) device, because the adsorption capacity of the adsorbent in the adsorption bed for each component in the gas mixture varies with the pressure change, the impurities in the feed gas are adsorbed during pressurization, and the components (hydrogen) that are not easily adsorbed are output as products from the outlet end of the adsorption bed. During decompression, the adsorbed impurities are desorbed and the adsorbent is regenerated at the same time, at least four adsorbent bed cycles are used to operate to achieve a continuous output of product hydrogen.
22000nm ³/h VPSA pressure swing adsorption oxygen generator
Multi-tower combined VPSA pressure swing adsorption oxygen production technology is a new process with low energy consumption, low noise and low maintenance cost. It has been accepted by the first set of devices in Zhejiang Province and is widely used in non-ferrous smelting, glass smelting, iron and steel smelting, chemical industry, paper making and other industries.
PFN-2500D type pressure swing adsorption nitrogen plant
Under a certain pressure, due to the kinetic effect, the diffusion rate of oxygen and nitrogen on carbon molecular sieve is quite different. In a short time, oxygen molecules are adsorbed by carbon molecular sieve, and nitrogen molecules are enriched in the gas phase to achieve oxygen and nitrogen separation.
Box-type movable nitrogen making station
Flexible and convenient to change the use of the place, with remote supervision and operation, remote start-stop, remote operation function, can meet the temporary use of gas customer rental requirements.
50000Nm ³/h coke oven gas purification device
Coke oven gas in addition to tar, naphthalene, atmospheric desulfurization, fine desulfurization after the production of fine gas, fine gas through compression, pretreatment, pressure swing adsorption, deoxygenation and drying can get high purity hydrogen.
Why Choose Us?
We are specialized in PSA nitrogen plant, PSA oxygen plant, natural gas conversion hydrogen plant, methane cracking hydrogen plant and other industrial gas separation, purification, energy gas recovery of new technologies, new processes, new equipment, new materials Promotion and application.
comprehensive strength
We are specialized in PSA nitrogen plant, PSA oxygen plant, natural gas conversion hydrogen plant, methane cracking hydrogen plant and other industrial gas separation, purification, energy gas recovery of new technologies, new processes, new equipment, new materials Promotion and application.
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COMPREHENSIVE STRENGTH
02
Wide-ranging Business
03
Reliable Team
04
After-sales service
News
We are specialized in PSA nitrogen plant, PSA oxygen plant, natural gas conversion hydrogen plant, methane cracking hydrogen plant and other industrial gas separation, purification, energy gas recovery of new technologies, new processes, new equipment, new materials Promotion and application.
09/20
2025
Pufeco makes its debut at the Air Compressor Industry Heroes Conference in Shenyang!
On September 19, the Shenyang stop of the 2025 Air Compressor Industry Heroes Conference was held grandly. Nearly forty renowned manufacturers and service providers—representing leading brands in air compressor systems, aftertreatment equipment, accessories, digital technologies, and energy-saving solutions—joined over 100 agents from Liaoning Province to discuss industry trends and developments. Pufeco was invited to participate.
09/15
2025
The Perfect Partner Technology Exchange Conference, Xi'an Station, was successfully held!
On the afternoon of September 13, the Perfect Partner Technology Exchange Conference, themed "Fusing Wisdom, Gathering Strength, and Achieving Win-Win Together," was successfully held in Xi'an. More than 50 partners gathered to discuss new opportunities in the Northwest market and jointly explore a fresh chapter of collaborative success.
Partners
We are specialized in PSA nitrogen plant, PSA oxygen plant, natural gas conversion hydrogen plant, methane cracking hydrogen plant and other industrial gas separation, purification, energy gas recovery of new technologies, new processes, new equipment, new materials Promotion and application.
Learn More
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Address
No.7, Shuangqing Road, Xintang New District, Xintang Town, Fuyang District, Hangzhou City, Zhejiang Province
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