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Explore our core gas compression, generation, and processing technologies tailored for Brazilian industrial and commercial infrastructures.
Low-energy vacuum pressure swing adsorption oxygen generation units for Brazilian mining, pulp & paper, and metallurgical plants.
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Advanced molecular sieve and glycol dehydration systems removing moisture from pipeline gas and raw biogas across Brazil.
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Robust continuous and emergency standby generators featuring Weichai engines for reliable power in remote Brazilian manufacturing hubs.
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On-site compact oxygen plants providing steady high-purity medical and industrial gas with minimal power draw for South American clients.
Explore Specifications →Analyzing the intersection of regulatory reform, Pre-Salt offshore output, and localized captive power demand across Brazil.
The Brazilian energy sector is undergoing a profound structural evolution stimulated by the enforcement of the New Gas Law (Nova Lei do Gás, Law 14.134/2021). Designed to cultivate a competitive, open, and liquid natural gas marketplace, this framework has broken historic monopolies, opening access to transportation pipelines, processing units, and LNG import terminals. Coupled with surging output from the offshore Pre-Salt reserves in the Santos and Campos Basins, Brazil's domestic gas supply is reaching historical highs. However, logistical constraints in transporting gas across continental distances have created substantial regional disparities in gas pricing and availability.
To navigate this landscape, commercial and industrial enterprises in high-consumption states such as São Paulo, Rio de Janeiro, Minas Gerais, and Bahia are turning toward localized captive power generation. On-site natural gas generators and Combined Heat and Power (CHP / Cogeneration) systems enable factories, ceramics manufacturers, chemical processors, and metallurgy plants to insulate themselves from grid tariff volatility, seasonal water reservoir fluctuations, and transmission bottlenecks.
While Brazil relies heavily on hydroelectric power (SIN), prolonged dry seasons trigger expensive thermal dispatch flags (Bandeiras Tarifárias). Natural gas generators provide predictable, cost-capped base and peak load power.
Brazil's agricultural heartlands—Mato Grosso, Paraná, and Goiás—produce massive volumes of vinasse, sugarcane bagasse, and livestock waste. Our gen-sets seamlessly convert purified biomethane into megawatts.
For industrial plants located beyond the physical reach of the TAG and NTS pipeline networks, our integrated CNG generation and gas dehydration systems enable scalable off-pipeline operations.
Brazilian industrial operations face stringent environmental benchmarks established by IBAMA and state environmental agencies like CETESB (São Paulo) and INEA (Rio de Janeiro). Transitioning from heavy fuel oil (BPF) and traditional diesel generation to lean-burn natural gas generating sets delivers up to a 25-30% reduction in carbon dioxide (CO2) emissions, near-zero particulate matter emissions, and a drastic reduction in nitrogen oxides (NOx). Key regional application scenarios include:
Looking ahead toward 2030, Brazil's National Energy Plan (PNE 2050) emphasizes decentralized distributed generation (DG) and renewable gas integration. Biomethane (Biometano) certified under ANP Resolution 886/2022 is rapidly injecting into regional gas networks. Our gas generator sets and industrial gas purification solutions are engineered with high tolerance for gas composition fluctuations, accommodating methane numbers from pure pipeline methane down to variable biogas and synthetic gas blends. Furthermore, our research facilities are already prototyping hydrogen-blended natural gas combustion technologies, ensuring that Brazilian enterprises investing in our hardware today remain fully compliant with future low-carbon mandates.
Turnkey gas processing, cryogenic separation, and energy generation systems for industrial facilities worldwide.
With excellent products and service, to become the world famous brand of exports.
Inspect our heavy machining workshops, testing beds, and ISO-compliant manufacturing lines online.
Over a century of precision engineering, industrial compressor manufacturing, and global energy solutions.
French, Belgian investment in China to build the Longhai railway, established the Xuzhou Longhai railway locomotives locomotive repair factory.
China Railway Army Engineering Department took over the establishment of the People's Liberation Army Railway Corps mechanical repair factory.
It was renamed the PLA 6414 Factory and successfully manufactured the company's first industrial-grade air compressor.
The first diaphragm compressor was designed and produced, establishing our pioneering position in high-pressure specialty gas compression.
The company expanded its scale, relocating the entire factory to No. 99, Yangshan Road, Xuzhou Economic Development Zone with upgraded heavy hardware.
Formally established Xuzhou Huayan Group, accelerating the internationalization of air separation and energy application equipment.
The company moved into a brand-new, self-owned headquarters space, scaling global engineering teams and customer service hubs for the Latin American market.
Our diverse portfolio is structured around three core pillars of gas and energy technology, backed by long-term academic partnerships with China University of Mining and Technology and Xi'an Jiaotong University.
We are masters of gas extraction, offering a full spectrum of solutions from PSA/VPSA nitrogen and oxygen generators for industrial use to large-scale cryogenic air separation units for high-purity, high-volume production.
We provide reliable power solutions for any scenario, including robust diesel generators for prime or backup power and efficient CNG/natural gas generators for clean energy applications in Brazil and worldwide.
Our expertise extends to the entire gas value chain. We design and build advanced systems for natural gas processing, LNG plants, helium extraction, and carbon capture (CCUS), helping clients optimize resources.
Every unit shipped to Brazil complies with international pressure vessel and electrical codes (ASME, CE, ISO, ABNT compatibility).
Delivering high-reliability nitrogen purging, oxygen enrichment, and uninterrupted natural gas power generation across strategic sectors.
High-pressure oxygen and nitrogen supply systems engineered for specialized naval vessels, defense facilities, and tactical air bases.
Ultra-high purity gas purification and cryogenics utilized in propulsion testing, avionics manufacturing, and atmospheric simulation chambers.
High-integrity gas compression and safety blanketing solutions built to stringent radiation-resistant and nuclear safety benchmarks.
Inert blanketing for chemical reactors, pipeline/vessel purging, nitrogen drilling, and gas displacement in Brazilian oil & gas fields.
Direct factory supply with full technical documentation, skid-mounted design, and localized after-sales support for Brazilian industrial clients.
Collaborating with international energy leaders and precision component manufacturers to deliver unmatched reliability in Brazil.
