High-precision smart alarms engineered to exceed Spanish CTE (Código Técnico de la Edificación) indoor air quality and safety codes.
Navigating the regulatory landscape of Iberian gas distribution networks and real estate developments.
The Iberian Peninsula possesses a unique energy topology. Spain's residential sector relies heavily on natural gas grids distributed by operators such as Nedgia, Redexis Gas, and Nortegas, in tandem with an extensive decentralized network of Liquefied Petroleum Gas (LPG)—predominantly butane and propane cylinders (bombonas de butano)—serving millions of rural and suburban households across Andalusia, Galicia, Catalonia, and the Valencian Community.
Due to the molecular differences between Natural Gas (primarily Methane, which is lighter than air and rises) and LPG (Butane/Propane mixtures, which are heavier than air and pool on the ground), Spain's safety installation rules demand specific detector placement topologies. Our factory-engineered sensors provide targeted calibration curves optimized for both gas profiles, ensuring rapid trigger response times before concentrations reach hazardous levels.
From underground car parks to pipeline networks, our engineered controllers provide scalable enterprise protection.
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
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 internatinal 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.
Trace our strategic trajectory from a localized technological innovator to a multinational gas safety manufacturing powerhouse.
Established on April 17, 2003. Launched the 1st generation of gas leak alarm & firefighting products into the market, securing core safety licenses.
Initiated high-volume gas safety solenoid valve production. Expanded the OEM/ODM manufacturing business units and relocated to the Longtan Industrial Park complex.
Achieved sales milestone of 10 million units. Relocated to our custom-built Chengdu factory. Established a comprehensive service network and launched fire power monitoring systems.
Launched self-developed Gas IoT Cloud Platform. Integrated automated fire alarm systems, emergency lighting, and evacuation systems. Certified as a National High-Tech Enterprise.
Began construction of the Deyang manufacturing facility. Formed the dedicated Petrochemical & International Business Division. Awarded the title of Sichuan Provincial Technology Center.
Deyang smart factory operational. Commercialized urban pipeline monitors, wireless gas detectors, and AI-enabled solenoid valves for smart cities globally.
Providing engineering companies and gas distributors in Spain with end-to-end integration and technical support.
We provide our Spanish partners with technical documentation, operating instructions, and mounting templates translated into Spanish, complying with the consumer protection guidelines of the European Union.
Equipped with Modbus, RS485, and wireless IoT protocols, our detectors integrate into modern Spanish Smart Home standards (KNX, Zigbee, Z-Wave), communicating with central security panels.
All shipments destined for Spain are marked with the CE label, certified under RoHS and REACH, and supplied with technical test documents traceable to our CNAS laboratories.
Explore our complete range of certified household and commercial gas detectors designed for Spanish distributors, installers, and developers.
Direct answers regarding standards, installation guidelines, and global OEM/ODM procurement for Spain.
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