Explore our premium range of industrial, municipal, and household gas leak detectors, intelligent gateways, and safety valve systems.
Understanding carbon monoxide gas dynamics and engineering advanced electrochemical detection networks for global environments.
Carbon monoxide (CO) remains one of the most hazardous invisible threats in industrial, commercial, and residential sectors. As a colorless, odorless, and tasteless gas, its detection relies entirely on highly sensitive, calibrated instrumentation. When inhaled, CO binds aggressively to carboxyhemoglobin, displacing oxygen in the bloodstream and leading to rapid asphyxiation. For heavy industrial facilities, combustion plants, chemical processing facilities, and smart building management networks, deploying reliable detection is a regulatory and ethical imperative.
Traditional sensor designs often struggle with cross-sensitivity—interpreting hydrogen or volatile organic compounds (VOCs) as CO—resulting in costly false alarms or, conversely, catastrophic failures due to sensor poisoning. Industrial-grade gas safety requires advanced multi-point calibration, active temperature/humidity compensation algorithms, and explosion-proof housings to ensure stable, continuous monitoring in volatile atmospheres.
"True safety is not merely about signaling an alarm; it is about predictive intelligence—sensing micro-trends in gas concentration to mitigate hazards before they reach critical toxicity thresholds."
A deep dive into Xinhaosi's structural strength, manufacturing hubs, and international safety footprint.
Founded in 2003, Xinhaosi is one of the most influential and trusted brands in the global gas safety industry. Over the past two decades, we have steadily built a robust and comprehensive production and service system, which integrates cutting-edge R&D, intelligent manufacturing with advanced automation equipment, digital marketing across global channels, professional after-sales support with an experienced technician team, flexible OEM/ODM services, as well as CNAS-Accredited laboratory calibration services that meet international standards.
Our diversified product portfolio covers industrial & residential gas detection & alarm systems, industrial & household gas solenoid valves, and urban gas pipeline network monitoring systems—all engineered to adapt to complex working environments and strict safety requirements. We produce and sell tens of millions of units annually, catering to a wide range of industries that demand reliable gas detection solutions, including oil & gas exploration and production, petrochemicals, urban gas distribution, automotive manufacturing, pharmaceuticals, new energy, steel production, and beverage processing.
Guided by the core mission of “Making Gas Safety Accessible Everywhere,” we consistently deliver high-performance, reliable products and customized solutions tailored to each client’s unique needs. Every item we manufacture undergoes rigorous quality control tests, and every service we provide is backed by our professional technical team, fully embodying our unwavering commitment to safeguarding gas safety across both industrial workplaces and residential environments, and striving to build a safer world with sustainable gas safety technologies.
Chengdu Factory & Office
Deyang Factory
An in-depth look at our proprietary technologies, accredited test labs, and quality assurance workflows.
Adhering to ISO9001 quality management system standards, Xinhaosi's core products have obtained a full range of authoritative certifications, including national compulsory Products Certification, explosion-proof certification, fire product certification, CPA measurement instrument type approval certificate, and international approvals as CE, SIL. Additionally, Xinhaosi holds honors such as "National Quality Integrity Benchmark Enterprise" , "National Quality Leading Enterprise in the Gas Alarm Industry," member of the China Fire Protection Association, and the main drafting organization for the national standard of solenoid valves, further confirming its industry influence and reputation.
In the field of intellectual property, Xinhaosi has built a robust innovation system with over 50 patents and software copyrights . These patents cover core technological areas, including a graphical monitoring system for gas detection and alarm, which enables predictive maintenance based on historical data to reduce equipment failure rates by over 30%, and a solenoid valve with flow monitoring functionality that integrates flow detection and alarm capabilities . The company also pioneered China's first networked bus-type gas leakage monitoring system and the only maximum-point gas leakage monitoring system certified by the Ministry of Public Security, demonstrating its leading position in cutting-edge technological research.
Our in-house laboratory is accredited by the China National Accreditation Service for Conformity Assessment (CNAS), recognized both domestically and internationally under the ILAC-MRA framework. It operates in accordance with ISO/IEC 17025, the international standard for testing and calibration laboratories. It provides reliable and traceable testing services for gas detection and alarm products, solenoid valves, and related safety equipment. Test reports issued by the CNAS-accredited laboratory are widely accepted by regulatory authorities, certification bodies, and customers in China and overseas, helping to ensure product quality, safety compliance, and market access.
Our CNAS validation guarantees that every carbon monoxide tester and gas safety valve undergoes testing traceable back to international primary standards, assuring maximum accuracy.
By monitoring gas concentration trends graphically, Xinhaosi’s system predicts component degradation and environmental anomalies, lowering facility maintenance costs.
Deploying certified safety products tailored to local regulatory requirements and regional technical standards.
All safety devices destined for European markets comply with EN 50291 (household CO detection), EN 60079 series (hazardous atmospheres), CE markings, and ATEX/IECEx certifications for zone-rated explosion safety.
Tailored systems for UL 2034 (Single and Multi-Station CO Alarms) and UL 2075 (Gas and Vapor Detectors and Sensors) testing. Engineered to communicate directly with local fire panel systems and Building Management Systems (BMS).
Our multilingual support team and localized documentation packages ensure seamless site-specific calibration, commissioning, and validation, facilitating smooth approval processes with regional safety bodies.
Proven gas safety performance across complex environments, from deep underground shafts to smart metropolitan networks.
Deep Underground Mining and Shafts: Standard carbon monoxide monitoring devices fail when subjected to high humidity, dust accumulation, and volatile methane concentrations. Utilizing our specialized AT0605 Series Underground Shaft Gas Monitor frameworks, we integrate specialized water-dust filter structures and dual-channel electrochemical configurations, ensuring long-term sensor survival and preventing fatal toxic build-ups inside deep shafts.
Chemical Processing & Petrochemical Facilities: In explosive atmospheres where petrochemical gases are processed under high pressure, standard housings are insufficient. Xinhaosi’s explosion-proof CO and toxic detectors use cast-aluminum, copper-free housings rated for Zone 1 and Zone 2, working in tandem with the KT-XF5 Series Industrial Gas Solenoid Valves. In the event of a detected leak, these systems shut down gas feed lines automatically.
Smart Commercial Buildings & District Heating: Incorporating modern HVAC control systems requires digital integration. Utilizing the FDG-X304 Intelligent Data Gateway, Xinhaosi devices communicate gas concentration telemetry directly via Modbus, BACnet, or wireless IoT networks, providing facility operators with remote dashboard monitoring and automatic ventilation triggering.
Two decades of continuous growth, technological adaptation, and global market expansion.
Developing next-generation safety solutions that leverage edge intelligence and industrial IoT networks.
Integrating machine learning microchips directly into gas detector sensor boards. By processing environmental variables locally, our future CO detectors will self-calibrate dynamically, eliminating manual field visits.
Transitioning from complex bus-wired systems to wireless mesh technologies. Future products will utilize narrowband IoT (NB-IoT) and LoRaWAN, enabling long battery life for remote monitoring in municipal piping grids.
Evolving the traditional solenoid valve into a smart, bidirectional flow control asset. Integrating flow sensors, pressure transductors, and gas sensors to construct a self-contained leak containment network.
Expert answers addressing the selection, calibration, compliance, and integration of industrial carbon monoxide detection systems.
Complete your facility safety layout with our full line of explosion-proof detectors, control panels, and safety shutoff valves.
