2003 - 2008
Start Up Phase
- Established on April 17th, 2003.
- Launched the 1st generation of gas leak alarm & fire fighting products.
Browse our primary selection of industrial explosion-proof and residential gas detection modules engineered for critical environments.
The industrial gas landscape is shifting from lead-based electrochemical O2 sensors toward non-consumable paramagnetic sensors and TDLAS (Tunable Diode Laser Absorption Spectroscopy) options. These innovations increase calibration intervals up to 2 years, lowering long-term operational overhead.
Integration of wireless terminal grids allows real-time gas dispersion mapping. Driven by functional safety initiatives (SIL2 & SIL3 certifications), manufacturers must establish robust sensor auto-check protocols, lowering the likelihood of un-alarmed failure states in toxic and hazardous settings.
O2 gas monitoring often occurs in high-temperature smelting, pharmaceutical purification, or sub-zero maritime transport. Demands for dynamic compensation curves for humidity, temperature, and atmospheric pressure have transitioned from premium add-ons to essential procurement specifications.
Protecting Lives and Assets with State-of-the-Art Gas Safeguarding Infrastructure Since 2003.
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: Corporate Headquarters & Advanced R&D Hub
Deyang Factory: Modernized Heavy Industry Production Facility
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 such as CE and 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.
Leveraging smart factory paradigms and fully integrated assembly lines to secure uninterrupted global supply networks.
By containing parts machining, PCB surface-mounting (SMT), sensor calibration, and casing mold casting in-house, we eliminate external supplier bottlenecks. This structure guarantees a 99.8% on-time shipment rate, even during dynamic raw material markets.
Our Deyang plant employs specialized environmental test chambers controlled by AI algorithms. Every electrochemical O2 sensor undergoes dynamic baseline correction and verification across broad temperature ranges to guarantee field performance.
Aligning with international directives, we implement RoHS-compliant practices in our manufacturing lines, developing lead-free oxygen gas detection modules and low-impact production flows to minimize global footprints.
Real-world systems deployment details for major industrial operations and safety compliance requirements.
Sewers, utility tunnels, and storage tanks present high asphyxiation risks. Deploying portable and fixed O2 sensors continuously monitors the 19.5% minimum breathing threshold, alerting personnel before entering dangerous areas.
Blast furnaces and gas recovery ducts generate high volumes of toxic byproduct gases. Installing explosion-proof fixed transmitters monitors oxygen displacement, helping to prevent catastrophic gas leaks and combustion hazards.
Sealed ship holds are susceptible to oxidation, which can rapidly deplete oxygen levels. Certified marine-grade O2 sensors help ensure personnel safety during manual inspections and cargo handling operations.
A journey of continuous innovation, scaling from regional safety manufacturing to an internationally recognized brand.
Get expert technical answers regarding product deployment, sensor life, and calibration standards.
Examine our technical selection of industrial valves, control consoles, and terminal accessories designed for comprehensive facility protection.
