When it comes to the field of medicine we understand the worth of quality, effectiveness, safety and hygiene. To incorporate all these factors in our Gas Detectors we have developed technologically advanced manufacturing facility headquartered in BEIJING, Beijing, China, operating under .Owing to our reliable company profile in the industry we have secured [over_all_export_marketshare] of export market share reaching estimated export ratio value of , based on 2020 Years .Jinan Changqing Computer Application Co.,ltd came into being back in as multi gas detector,gas detector Manufacturer and Exporter. Starting off with was quite a bit of a challenge but soon we grew into a successful entity, now holding of annual revenue.