Jinan Changqing Computer Application Company

Our company was established in 1992. Our company is located in the top spot of Jinan Economic Development Zone, covering an area of 36,000 square meters and enjoying convenient transportation in China.

We are specialized in Gas Alarm Control Units, Fixed Combustible Gas Detectors, Independent Combustible Gas Detectors, Portable Combustible Gas Detectors, GPRS Wireless Intelligent Terminals & their Automatic Integration Systems, IC Card Intelligent Domestic Diaphragm Gas Meters, Explosion-Proof Electromagnetism Valves, Positive pressure Breathing Apparatuses, Gas Masks, etc.

Our company is also the agent of imported gas detector products for a number of international renowned companies, such as Honeywell. Our products comply with ISO9001 Standard, having passed the state-level fire protection product test and the state-level explosion protection product test and having obtained the fire protection product certificate, the explosion-proof certificate and the license for manufacturing measurement instruments. Our products are widely used in petroleum chemical, combustible gas transportation, fire-proof place, metallurgy, electric power, mining, gas turbine enclosure and other industries.

Since 1992, our products have been sold in more than 30 provinces in China, with the sales income increasing year after year. With almost twenty years' efforts, we have won a solid reputation as an experienced and trusted partner depending on our advanced technologies, unfailing quality and the first-level after-sales services.

Adhering to the business principle of "mutual benefits", we have established a good reputation among our customers due to our perfect services, high-quality products and competitive prices. We warmly welcome customers from at home and abroad to cooperate with us for mutual success.

OEM and ODM orders are also welcomed.

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