Explore our top-tier selection of industrial explosion-proof monitoring units and high-precision household safety devices engineered in our CNAS accredited facilities.
Chengdu Factory & Head Office
Deyang Smart Factory
Founded in 2003, Xinhaosi has spent over two decades pioneering industrial gas safety infrastructure.
We have systematically engineered a robust and comprehensive global safety production and service system. This integrates cutting-edge gas-sensing R&D, advanced automated intelligent manufacturing, digital global channel marketing, and round-the-clock technical support. Our CNAS-Accredited laboratory ensures all gas analyzers and safety systems meet strict international calibration standards.
Our diversified product line spans explosion-proof industrial multigas monitors, residential gas warning systems, fast-acting solenoid emergency shut-off valves, and long-range urban pipeline telemetry arrays. Designed to endure high pressures, extreme temperatures, and corrosive chemical environments, we produce tens of millions of safety units annually. These protect petrochemical, steel, mining, pharmaceutical, and energy facilities globally.
Adhering strictly to international ISO 9001 standards, our production processes and products carry trusted global certifications: CE, SIL-2/SIL-3, CPA, explosion-proof certificates, and fire protection approvals.
Xinhaosi’s internal testing and calibration facility is fully accredited by the China National Accreditation Service (CNAS) under the international ISO/IEC 17025 framework. Through mutual recognition via the ILAC-MRA network, our test reports are accepted globally by European, North American, and Asian compliance organizations.
Our intellectual property portfolio includes over 50 registered patents and software copyrights. This covers key safety breakthroughs, including graphical multi-sensor software systems that process real-time environmental data to reduce false alarms by up to 30%. We also engineered a unique line of flow-monitoring solenoid shut-off valves and developed China's first networked, bus-type municipal gas warning platform.
Our role as a primary drafting organization for the Chinese national solenoid valve standards highlights our commitment to gas safety engineering and global technical leadership.
Tracing our path from regional hardware developer to a global provider of smart IoT safety technology.
Deploying multigas safety arrays that protect key infrastructure across various operating environments.
Refineries and offshore drilling platforms operate in challenging, volatile conditions. Our explosion-proof multigas detectors (Ex d IIC T6) continuously monitor for methane, hydrogen sulfide, carbon monoxide, and oxygen depletion. They prevent combustions while protecting personnel from toxic fumes.
In confined spaces like mines and deep underground excavations, combustible gases can build up quickly. The GT-AT0617 Series tracks gas levels and feeds data to centralized control rooms. It interfaces with local ventilation systems to maintain safe airflow.
Modern cities require continuous monitoring of sub-surface pipelines and utility tunnels. Our smart telemetry units use low-power wireless modules to run for years on battery power. They transmit pressure and leak data via IoT networks to municipal safety hubs.
For household safety, our JT-AT residential detectors link directly with emergency shut-off valves. If a leak is detected, the system immediately cuts the main gas line, protecting families from explosion risks.
Our dual-facility production model in Chengdu and Deyang provides reliable supply continuity for large projects.
By sourcing raw metals, precision electronics, and sensors locally in western China, we insulate our operations from international shipping disruptions. Vertically integrated assembly, surface mount technology (SMT), automated calibration, and rigorous testing lines help lower production costs. We pass these savings directly to our global OEM and distributor partners.
Our Deyang smart facility uses modern production machinery to ensure high repeatability and consistent quality across millions of units. This large capacity allows us to quickly fulfill custom OEM orders that standard manufacturers struggle to meet.
Additionally, our CNAS-approved testing lab runs real-time calibration checks on every production batch. This reduces defects and ensures incoming components match the performance requirements of international safety standards.
We help global partners meet safety requirements by offering custom design integration and compliance documentation.
We keep our products compliant with updated EN, IECEx, ATEX, CE, and SIL standards. This simplifies regional certification processes for our global OEM partners.
Our engineers help integrate our detectors and solenoid valves with existing SCADA, BMS, and fire alarm systems. We support Modbus RTU, HART, 4-20mA loop, and wireless protocols.
We provide training materials, calibration software, and test procedures to local service centers. This helps ensure systems remain accurate throughout their life cycle.
Direct answers from our R&D department to common industrial gas safety questions.
Browse our complete line of controllers, low-voltage power panels, and industrial shut-off valves for facility-wide gas safety.
