High-performance power distribution, input interfaces, and controller modules built to coordinate critical safety mechanisms in petrochemical and smart residential deployments.
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 R&D Center & Headquarter Office
Deyang Intelligent Manufacturing Factory Hub
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.
Ensuring global testing validity and calibration credibility for Middle East compliance audits.
Meets stringent Functional Safety requirements for heavy industrial and civil protection projects.
Leading the market with proprietary intelligent algorithm-based monitoring and gas-flow safety interlocks.
Aligning with Saudi Vision 2030 and Saudi Civil Defense Standards to mitigate toxic gas, LPG, and methane risks in arid climates.
The Kingdom of Saudi Arabia exhibits demanding atmospheric challenges: ambient temperatures soaring beyond 50°C, high relative humidity along the Red Sea and Arabian Gulf coastlines (Jeddah, Dammam), and pervasive fine sand and dust particulate ingress. Standard domestic gas alarms deteriorate rapidly under these conditions. Xinhaosi’s engineering team redesigns structural seals, incorporates premium dust-filtration membrane systems, and integrates temperature compensation algorithms to ensure zero calibration drift.
Compliance with the Saudi Standards, Metrology and Quality Organization (SASO) and local Civil Defense regulations is non-negotiable for commercial buildings, mixed-use properties, and residential complexes. Our systems provide dual compatibility: standalone alert notifications for local occupants and direct integration via dry contact or Modbus/RS485 into building management systems (BMS) and fire command centers, ensuring quick emergency shutdowns during gas leaks.
Two decades of precision engineering and safety system design quantified by outstanding global metrics.
How a dedicated gas safety manufacturer scaled to become a globally trusted supplier of domestic & industrial monitoring systems.
Modern gas safety infrastructure goes beyond simple sensor calibration. As a reliable manufacturing partner serving Saudi Arabia, we deploy a comprehensive safety matrix integrating hardware reliability, intelligent edge nodes, and cloud diagnostics.
High-rise residential and commercial towers in cities like Riyadh, Jeddah, and Mecca require multi-layered gas monitoring systems. If a combustible gas leak occurs in a single apartment (methane or LPG), the local sensor alarms, communicates with our Intelligent Data Gateway, and automatically drives the Interlock Control Box to trigger the gas solenoid valve, isolating the apartment's gas feed line before flammable concentrations build up. This automated process minimizes response times and prevents hazardous gas propagation into neighboring units.
Our sensor technology roadmaps prioritize sensor longevity and cross-sensitivity suppression (e.g. ignoring cooking vapors or household cleaning chemicals while detecting methane). We incorporate catalytic combustion and electrochemical sensor cores calibrated to withstand thermal variations. With the integration of AI-driven diagnostic software, Xinhaosi equipment continuously analyzes background sensor noise and environmental baselines, enabling proactive notifications for calibration or sensor replacements and reducing system maintenance costs.
Global engineering procurement partners and major real estate developers (e.g., Roshn, Diriyah Gate Development Authority, NEOM projects) require rigorous documentation, consistent quality control, and supply chain transparency.
Our factories accommodate white-label housing designs, customized logo placement, regional power plug adaptations, and custom alarm threshold programming to align with your country's safety codes.
Every shipment includes traceable test results and compliance documentation from our ISO 17025 accredited laboratory, facilitating importing clearances and construction project handovers.
We partner with major maritime and air shippers to maintain reliable, safe delivery schedules directly to key commercial and industrial hubs in Riyadh, Jeddah, Dammam, and Jubail.
Technical answers regarding installation, sensor life, and compliance for engineers and safety procurement officers.
Browse our certified safety interlock controllers, explosion-proof sounders, high-accuracy transmitters, and gateways tailored for residential, commercial, and utility applications.
Partner with a trusted, certified manufacturer to safeguard your commercial, industrial, or residential project against combustible and toxic gas hazards. Request technical specifications or query OEM pricing today.
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