Obtained the Quality Management System ISO9001/Environmental Management System ISO14001/Occupational Health and Safety Management System OHSAS18001 certificate in 2019.

Obtained the National Information Technology Enterprise Certificate in 2019.

In 2019, it won the certificate of exemplary organization of management innovation in China

In 2019, it was awarded the top ten competitive integrity brands in China (Industrial Manufacturing).

In 2019, we obtained multiple utility model patent certificates, including multi-channel sodium ion monitoring instrument, online sodium meter, heating device for denitration ammonia pipeline, sodium ion analyzer, ammonia split detection system, and ammonia detection system.

Obtained the certificate of recommended brand selection for power plant chemistry in 2018.

Obtained the Zhongguancun High tech Industry Certificate in 2018.

Successfully developed an online conductivity meter and pH monitor with self-cleaning function for environmental desulfurization and denitrification.

Successfully developed an online turbidity instrument with self-cleaning and automatic calibration functions for monitoring sewage and circulating water for environmental protection

In 2016, the electrode type handheld HD-9533D desktop and online multifunctional water quality monitoring instrument was successfully developed. Implement separate or simultaneous measurements of parameters such as Con, pH, Do, TDS, ORP, and Pna.

Successfully won the bid for steam and water sampling devices and all online chemical instruments in approximately 8 power plants of Everbright Environmental Protection Group.

In 2015, the electrode type handheld HD-9533D water quality multifunctional monitoring instrument was successfully developed, achieving simultaneous measurement of parameters such as Con, pH, and Do.

In 2015, obtained the Innovation Fund Certificate issued by the Technology Innovation Fund Management Center for Small and Medium sized Enterprises of the Ministry of Science and Technology.

In 2014, the HD-202 series had a brand new exterior design, with the exterior appearance reaching the advanced level at home and abroad, just like the core.

The development of VOC or VOCs monitoring instrument (HD-2031 type) has been successful.

The development of portable turbidity has been successful.

In 2013, we developed and launched turbidity, conductivity, and

Dissolved oxygen monitoring instrument and accompanying equipment.

In 2013, the paper "Analytical Instruments with 3G Wireless Communication Function" was rated as a second-class paper and included in the collection of papers for the 6th China International Forum and Exhibition on the Application and Development of Online Analytical Instruments.

In 2013, a handheld multi parameter tester with the model HD-2012M was developed, which can measure more than 20 parameters.

In September 2013, the registered capital of the business license was successfully increased to 25 million, becoming the highest among private enterprises in the industry.

In 2013, the HD-2001 multi-channel switch was successfully developed.

Shenzhen Hengtong Source Water Treatment Co., Ltd. exports a batch to Bolivia Online

Wuhan Iron and Steel Group Kunming Anning Sampling and Dosing

Yunnan Abe Sen

In 2012, the online and desktop HD-201 series analytical instruments (chemical instruments) with 3G wireless communication function were launched, which was the first technology domestically and internationally.

In 2012, the HD-2012M silicophosphate analyzer received support from the government's 1 million innovation fund.

In 2011, all online chemical instruments such as HD-201 series and HD-95 series added CAN bus communication ports. Realize ultra long signal transmission.

In 2011, we successfully developed an online HD-9533 conductivity monitor, HD-9522 pH monitor, and HD-2110 dissolved oxygen monitor with a new generation of 32-bit computers, ARM systems, and CAN bus technology.

In 2011, it was awarded the "Measurement, Quality, and Service" Management Standard Unit by the China Light Industry Product Quality Assurance Center.

In 2010, we successfully developed an external optical path HD-202 series analysis (measurement) instrument

In 2010, we successfully developed a new generation of products, including 32-bit computers and HD-201 series automatic monitoring devices for silicon, phosphorus, hydrazine, hardness, ammonia nitrogen, etc. using ARM system technology.

In 2010, participated in the 3rd International Forum and Exhibition on the Application of Online Analytical Instruments for Development, and won the Excellent Paper Award for analytical instruments with wireless communication technology.

In 2010, we successfully won the bid for 25 sets of dosing devices, totaling 2.5 million, for the second phase of a chemical plant in Shandong, including wastewater, circulating water, and furnace dosing devices.

In 2010, a pH ultrapure water measurement system was successfully developed.

In 2009, a micro alkali circulation treatment device for internal cooling water in generators was successfully developed.

In 2009, the online HD-2015 residual chlorine automatic monitoring instrument was successfully developed.

In 2009, the online HD-2015 ammonia nitrogen automatic monitoring instrument was successfully developed.

In 2009, the online HD-2015 hardness automatic monitoring instrument was successfully developed.

In 2008, a high-performance comprehensive water treatment device was successfully developed (with different diameters and functions of sterilization, filtration, and descaling, all in one).

In 2008, an online HD-2123Z multi-channel sodium ion monitor was successfully developed and established domestically and internationally.

In 2008, we successfully developed an online phosphate monitoring instrument and an online pH monitoring instrument with PID control function

In 2008, it was awarded the "Measurement, Quality, and Service" Management Standard Unit by the China Light Industry Product Quality Assurance Center.

In 2007, the HD-2012M silicophosphate analyzer won the National Independent Innovation Silver Award.

In 2007, we successfully won the bid for a chemical instrument and device project worth approximately 7 million yuan at a power plant in Shandong, and all of them were completed independently. This includes: 12 sets of soda water sampling racks, 25 sets of dosing devices, 12 sets of constant temperature devices, and 4 sets of closed valves

Cold water device, over 200 online instruments, and 2 sets of microcomputer acquisition systems.

In 2007, it was awarded the "Measurement, Quality, and Service" Management Standard Unit by the China Light Industry Product Quality Assurance Center.

In 2007, a tonnage level ultra pure water device consisting of ultrafiltration, reverse osmosis, and EDI was successfully developed.

In 2006, all chemical analysis instruments were upgraded to a single board network type: divided into three types of chemical instruments: Bat series (online), Diamond series (laboratory), and Bee series (portable)

In 2006, chemical analysis instruments with wireless communication function were launched both domestically and internationally.

In 2006, a high-performance HDCS-1 series desktop ultrapure water dispenser for laboratory use was successfully developed.

In 2006, the second-generation HDY-2110 online dissolved oxygen monitoring instrument was successfully developed.

In 2006, the 13th User Chemical Instrument Learning Class was successfully held at Jingguo Lilai Mountain Villa and Huadian Gaokou Base.

In 2006, it was awarded the "Measurement, Quality, and Service" Management Standard Unit by the China Light Industry Product Quality Assurance Center.

In 2005, an investment of 10 million yuan was made to establish Huadian Second Base, located at No. 66 Nanyan Road, Liucun Town, Changping District, Beijing. It covers an area of approximately 15000 square meters and has a building area of 7000 square meters, including office buildings, production buildings, and living areas.

In 2005, we successfully represented boiler and air-cooled island elevator projects in Germany, including Thyssen, and won approximately seven consecutive bids for power plant projects worth approximately 10 million yuan.

In 2004, a leak detection device for power plant condensers and a dosing device for external circulating water and wastewater were successfully developed.

In 2004, the 12th User Chemical Instrument Learning Class was successfully held in Beijing.

In 2003, a steam and water sampling device for thermal power plants and various dosing devices inside and outside the furnace were successfully developed.

In 2003, the 11th User Chemical Instrument Learning Class was successfully held in Beijing.

In 2002, we successfully developed the HD-2012 industrial computer/diaphragm metering pump type automatic phosphate monitoring instrument

In 2002, it was awarded the "Measurement, Quality, and Service" Management Standard Unit by the China Light Industry Product Quality Assurance Center.

In 2002, the 10th User Chemical Instrument Learning Class was successfully held in Beijing.

In 2001, the HD-2011 industrial computer/diaphragm metering pump type silicate ion automatic monitoring instrument in the HD-2010 colorimetric series water quality automatic monitoring instrument won the National BCEIA Gold Award.

In 2001, it was awarded the "Measurement, Quality, and Service" Management Standard Unit by the China Light Industry Product Quality Assurance Center.

In 2001, Beijing Century New Wei Technology Co., Ltd. (later renamed as Beijing Bianhua Electrochemical Analysis Instrument Co., Ltd.) was established.

In 2000, it passed the ISO9001 international system quality certification, which was certified by the internationally renowned certification company, Moody's in the UK.

In 2000, it obtained multiple product manufacturing licenses from the Beijing Municipal Bureau of Technical Supervision.

In 2000, online silicon meters were listed as recommended products for China's entry into the WTO.

In 2000, the laboratory's leading products such as silicon, phosphorus, conductivity, pH, etc. were listed as recommended products for domestic scientific instruments.

In 2000, the online phosphorus meter was awarded the title of Famous Product in China.

In 2000, the 9th User Chemical Instrument Learning Class was successfully held in Beijing.

In 1999, the HD-9718 online silicon meter was listed as one of the 168 key new product promotion projects in China in 1999.

In 1999, the 8th User Chemical Instrument Learning Class was successfully held in Beijing.

In 1998, the HD-2013 copper ion and HD-2014 iron ion monitoring instrument was successfully developed.

In 1998, the 7th User Chemistry Instrument Learning Class was successfully held in Jiujiang, Jiangxi (jointly organized with Jiangxi Electric Power Research Institute) and donations were made to the flood stricken area.

In 1997, the HD-9718 silicate automatic monitor won the National BCEIA Gold Award in Shanghai.

In 1997, the color screen pure water dissolved oxygen meter was successfully developed.

In 1997, the sixth User Chemical Instrument Learning Class was successfully held in Xiangfan, Hubei (jointly organized with Hubei Electric Power Research Institute).

In 1996, the online silicon phosphate monitoring instrument was computerized. The silicon phosphate group has been upgraded from the KT10 series to the HD-97 series.

In 1996, the 5th User Chemistry Instrument Learning Class was successfully held in Shaowu, Fujian (jointly organized with Fujian and Jiangsu pilot schools).

In 1995, the first base of Huadian Station was established: Yongfeng Base, with a construction area of nearly 3000 square meters, located at No. A6 Yongfeng Road, Haidian District, Beijing.

In 1995, the KT-104 and KT-103 were upgraded to 8-bit microcontroller technology, and the models were changed to HD-9718 and HD-9703 automatic monitoring devices for silicate and phosphate ions. The overall level reached and exceeded the advanced level abroad.

In 1995, some products were upgraded and transformed, achieving the computerization of microcontrollers. If the development of a microcontroller based HDP-9522 pH monitor and an HDDG-9533 microcontroller based conductivity monitor is successful.

In 1995, the HD-202 series silicon, phosphorus, copper, iron and other measuring instruments were successfully developed for use in microcontroller laboratories.

In 1995, the fourth User Chemical Instrument Learning Class was successfully held in Beijing.

In 1994, advanced foreign technology was introduced to successfully develop the HD-9403 phosphate and HD-9404 silicate analyzer.

In 1994, the third user chemistry instrument learning class was successfully held at the Beijing Yire Huajia Hotel.

In 1993, the analytical instrument development department of Kent was renamed as the Huadian Chemical Analytical Instrument Research Institute (referred to as Huadian Institute) in Haidian District, Beijing, with Bian Dongfu as the director. Successfully developed KT-103 phosphate automatic monitoring instrument (referred to as online phosphate meter). Make domestic phosphorus meters more than 20 years behind foreign countries, and leap closer to the level of similar foreign instruments.

In 1993, it was rated as a high-tech enterprise by Zhongguancun Science and Technology Park and was awarded the title of 17th place in terms of technical revenue generation, demonstrating the company's strength.

In 1993, the second User Chemical Instrument Learning Class was successfully held.

In September 1992, Beijing Kent Analytical Instrument Development Department was established, located at No. 25 Yingfang, Haidian Town, Haidian District, Beijing, near the south gate of Peking University. The legal representative is Bian Dongfu. Company goal: Revitalize and develop domestically produced chemical analysis instruments to catch up with and surpass the world's advanced level. Based on the training conducted in the UK in 1984, the KT-104 automatic silicate monitoring instrument (referred to as a silicon meter) was successfully developed. Make domestic silicon meters more than 20 years behind foreign countries and leap closer to the level of similar instruments abroad.

In 1992, the first user chemistry instrument learning class was successfully held at a hotel near Peking University in Beijing. Some of the students at that time have now been promoted to chief engineers of large unit power plants.