HJP Technology Co., Ltd is a professional manufacturer of Gas Sensors and PIR sensors, we started Gas Sensor R&D and production since 2003, is one of the earliest Gas Sensor manufacturers in China. We insist on industry, knowledge, research combining road, engaged in production for various Gas Sensors and PIR sensors. We cooperate closely with the relevant scientific research institutes and enterprises in China and abroad, and has a leading technical level in Gas Sensor and Pyroelectric Infrared Sensors industry.

At present, our sensors cover semiconductor, catalytic combustion, electrochemical and optical categories. Mature batch marketed combustible gas sensors (including methane, propane, hydrogen, etc.), Carbon Monoxide sensors, alcohol sensors, soot sensors, formaldehyde sensors, VOC sensors, as well as industrial Hydrogen Sulfide, Ammonia, Sulfur Dioxide and other gas sensors, covering the vast majority of combustible gases, poisonous and hazardous gases. Based on innovation, we have developed low-power semiconductor gas sensors, strong anti-interference gas sensors, to meet the needs of customers at multiple levels. Our products are widely used in security, smart home, instrumentation, Internet of Things, new energy vehicles, medical electronics, home electronics consumer fields. We are committed to continuously improve the management level and new technologies, develop new products and expand the business market .

We are sincere to cooperate with customers all of the word with first-level gas sensor technology, timely delivery, professional technical support and guaranteed after-sales service.

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