Founded in 2001, Qingdao Beihai Junhui Electronic Instrument Co., Ltd. is a high-tech and "Specialized & Sophisticated" enterprise in Qingdao. For over twenty years, we have stayed true to our plain mission of "innovation-driven development and dedicated service to customers," continuously improving our R&D, manufacturing and service capabilities and applying craftsmanship to solve real problems for our customers.
In the oil and gas sector, our products include an AI visual recognition system, integrated safety monitoring and remote transmission systems for drilling and workover equipment, an intelligent monitoring IoT platform, multi-parameter instruments, electronic weight indicators, crown block anti-collision devices, explosion-proof video monitoring systems, leveling alarms and anemometers, and crown sheave depth and weight systems.
Our products also include intelligent, automated and safety-oriented control systems for workover vehicles, such as smart fast-line sheave assemblies, smart crown wheels, smart dead-line anchor and tension load cell units, weight indicators, height gauges, torque meters, tachometers, standpipe pressure gauges, pump stroke counters, mud level gauges, mud return sensors, diesel engine monitoring systems, remote operation-data transmission systems and remote cementing-unit monitoring systems. In recent years, fully automatic swabbing machines developed by the company have also come into service in oilfields.
The company has a mature and experienced team covering R&D, design, production, sales and technical service, is certified to the ISO 9001 international quality system, and possesses comprehensive and advanced capabilities in R&D, manufacturing and quality control.
Our intelligent, automated and safety-oriented IoT product series have been widely applied by domestic oilfields such as Daqing, Shengli, Jilin, Changqing, Liaohe, Dagang, Huabei, Jidong, Zhongyuan, Henan, Jiangsu, Jianghan, Karamay and Changchun Xinxing, by the domestic and overseas crews of CNPC, Sinopec and CNOOC, and by major OEMs of petroleum drilling and workover equipment, earning unanimous praise from users.
