Company Introduction
Beijing Precision Wave Instrument Co., Ltd (hereinafter referred to as PWBJ), located in Yongfeng High-tech Industrial Base, Haidian District, Beijing, China, is a high-tech enterprise, integrating scientific research, design, production, sales and system solutions. We provide customers with competitive, safe and reliable products, solutions and services in the fields of industrial automation, hydrology and water conservancy. The company’s independent development of industrial products are: radar level meter, ultrasonic level meter, level switch; hydrology and water conservancy products are: radar water level meter, radar flowmeter, radar velocity meter, check well water level meter, road water level monitoring system and other products. PWBJ insists on taking innovation, especially scientific and technological innovation as its core competitiveness, actively undertakes social responsibilities, responds to the call of the state, takes research and development of world-class instruments as our own responsibility, and continuously contributes to social development. At present, our products have obtained lots of international and domestic certificates, approved a number of national patents, and have always maintained close cooperation with many research institutes at home and abroad. Taking technology as the core, quality as life, users as God, and continuously provide users with satisfactory high-tech products, is our constant pursuit. Since its establishment, with the joint efforts of all ‘Precision Wave’ people, with the advantages of products, prices and services,we have established friendly cooperative partnerships with many users and friends from various industry at home and abroad, exporting our Radar Level Meters and Flow Meters to Korea, India, Denmark, Turkey, Malaysia, Iran and many other countries and won a good reputation, wide acclaim and great support.
PWBJ has passed the ISO9001 quality management system certification, obtained SIL certification, was selected into the National Water Conservancy System Catalogue, a member of the Instrumentation Society, a high-tech enterprise, a national industrial product production license, a manufacturing measuring instrument license, a measuring instrument type approval certificate and many other honors!
Testing Equipment：
Company Service: Technical support before and after sales
Company History
In 2005, we developed and produced the first-generation WKRD80 series 6.8G radar level meter and WKRD70 series guided wave radar level meter.
In 2007, the sales department was established to start product-radar level meters, guided wave radar level meters sales in the national market.
In 2009, PWBJ researched, developed and produced the first-generation WKRD50 series 6.8G radar level meter and WKRD30 series guided wave radar level meter.
In 2010, WKRD90 series 26G radar level gauge and WKRD90H series 26G radar water level gauge were successfully developed.
In 2011, WKCS70 series integrated ultrasonic level meter and split ultrasonic level meter were successfully developed.
In 2012, the Precision Wave brand was built to expand domestic and international markets.
In 2014, PWRD90 series 26G water drop antenna radar level meter was successfully developed.
In 2015, PWRV431 radar velocity meter and PWFL432 flowmeter were successfully developed; Shenyang and Guangxi offices were established.
In 2016, Xianghe County Fine Wave was founded. Set up a production base in Xianghe County and set up a Chengdu Office, PWBJ successfully developed a wireless terminal for Water Conservancy.
In 2017, PWRF210 series intelligent radio frequency admittance level switch and PWCAP210 series intelligent capacitance level switch were successfully developed.
In 2018, the PWAVE tuning fork level switch was successfully developed, and the PWRD90 series anti-corrosion cover radar level meter was successfully developed, which is the first in the industry at home and abroad.
In 2019, PWRD190 series 26G wireless radar water level gauge and wireless radar flowmeter were successfully developed.
In 2020, we successfully developed PWLR601-60G radar water level gauge, PWFL431-60G radar flowmeter, the industry’s first zero-point echo function for radar water level gauge, and set up water conservancy business department.
In 2021, Tianjin offices established and the small-range ultrasonic water level gauge, wireless 60G radar water level gauge, manhole water level gauge, 80G radar level gauge and 80G radar water level gauge have been successfully developed by ourselves.