Explore our premium grade OEM gas detectors, controllers, and wireless valves configured for heavy-duty industrial and residential safety systems.
Insights into engineering, compliance, and integration of natural gas sniffer technologies.
Modern industrial and household gas detection requires ultra-fast, specific, and drift-free gas sensing. As a leading manufacturer, we combine catalytic combustion, electrochemical, and non-dispersive infrared (NDIR) detection methods. Catalytic elements provide reliable LEL (Lower Explosive Limit) detection for methane and propane, while electrochemical cells deliver accurate parts-per-million (PPM) readings for toxic components.
Our intelligent system controllers process analogue and digital signals with integrated microcontrollers, reducing false alarm rates to negligible levels and keeping your facilities safe under extreme temperatures.
Deploying gas safety systems globally requires absolute compliance with regional regulations. In North America and Europe, products must comply with UL1484, EN50194, ATEX, and IECEx directives for hazardous environments. In Asia and China, GB15322 guidelines dictate design parameters.
We work directly with international engineering firms to supply natural gas sniffers with localized certification documents. Our valves and detectors feature Modbus RTU, 4-20mA loop, and wireless LoRaWAN/NB-IoT options to integrate seamlessly into building management systems (BMS) and SCADA setups.
Based in the manufacturing hubs of China, we provide cost advantages, high production capacity, and strict quality control. Our facility features SMT surface-mount assembly lines, gas calibration chambers, and automated environmental testing systems.
By keeping raw material sourcing, PCB assembly, sensor calibration, and casing injection molding in-house, we can adjust production volumes dynamically while maintaining quality standards. This vertical integration allows us to supply cost-effective gas detectors and solenoid shut-off valves without compromising quality.
Enterprise procurement teams choose our OEM/ODM services because we offer custom solutions. We can adapt enclosure designs for specific IPs (such as IP66 or IP67), design custom firmware, modify alarms, and customize packaging.
Whether you need custom household gas leak alarms for residential developments or explosion-proof detectors (like our GTQ series) for oil and gas installations, our R&D team provides comprehensive support from prototyping to final batch production.
Future Ready
We utilize advanced electronic detection technology to make unknown gas leak risks clear and visible.
Founded in 2003, Xinhaosi is one of the most influential and reliable brands in gas safety industry. We provide customer-focused products and services to safeguard the safe operation of every factory, the comfort of every city, the peace and happiness of every home. Powered by cutting-edge production systems and technology, we deliver more advanced, intuitive, and precise gas safety solutions for shaping a safer future world.
More About UsEmpowered by technology, full-chain integration, comprehensive protection, shaping the future with intelligence.
How intelligent gas sensing is changing compliance and operations across sectors.
Urban gas networks are changing. With smart cities adopting IoT technologies, standard gas leak alarms are evolving into network-connected nodes. By using low-power wide-area networks, our smart monitors run on dry batteries for years, transmitting pressure and gas concentration data back to central control systems to identify leaks before they cause hazards.
Commercial kitchens present high-risk environments due to heat and grease. Regulatory agencies globally mandate automated gas isolation valves tied directly to combustible gas detectors. Our fast-response solenoid valves automatically shut off fuel lines within seconds of alarm activation, preventing explosions in high-occupancy commercial structures.
Refineries operate in hazardous atmospheres where explosive gases are common. In these settings, explosion-proof housings, SIL2 (Safety Integrity Level) ratings, and certifications are standard requirements. Our industrial range provides durable safety performance, monitoring volatile organic compounds (VOCs) and hydrocarbons in demanding ambient conditions.
Stay tuned for the latest updates from Xinhaosi & the Industry.
Xinhaosi Electronic Detection Technology Co., Ltd. officially launched its new Handheld Uncooled Infrared Gas Leak Detector, featuring dual-technology fusion, ultra-fast response, and long-distance non-contact detection to enhance safety and efficiency in petrochemical, refrigeration, natural gas and industrial safety scenarios.
XINHAOSI recently participated in the 5th Western China Cross-Border E-Commerce Expo held in Chengdu. The event brought together cross-border e-commerce platforms, global buyers, manufacturers, and supply chain companies, creating new opportunities for international business cooperation and overseas market development.
XINHAOSI recently participated in the 2026 Sichuan (Chengdu) – Indonesia Industry Matchmaking Conference held in Chengdu. The event gathered enterprises and industry representatives from China and Indonesia to strengthen industrial cooperation and explore new business opportunities in Southeast Asia.
Trusted by industry leaders worldwide. Our products are integrated into global gas grids and safety systems.
Professional answers to common questions about industrial natural gas leak detection, OEM configurations, and safety regulations.
Explore our industrial-grade input devices, explosion-proof detectors, and high-precision monitoring tools designed for dangerous gas processing environments.
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