Xinglong Introduction
Shenzhen Xinglong Technology Co., Ltd. (hereinafter referred to as "the Company"), established in 2004, is a technology-based enterprise specializing in the research, development, production, sales, and technical services of new energy charging pile testing, intelligent substations, and precision instrument testing. With years of independent research and innovation as well as experience in production, sales, and service, the company is at the forefront of the industry in terms of technical level and brand recognition. Its products cover national testing institutions, 31 provincial-level electric power research institutes, metrology centers, the Korea National Institute of Metrology, ABB, Siemens, and other well-known foreign enterprises and national testing institutions.
The company was listed on the New Third Board in 2014, stock code: 830924; from 2009 to present, it has been consecutively recognized five times as a Shenzhen High-tech Enterprise (latest certificate number: GR202444204787); in 2021, it was awarded the title of Shenzhen Specialized and New Small and Medium-sized Enterprise (certificate number: SZ20210680). Currently, the company holds 17 invention patents, 34 utility model patents, and 18 software copyrights; it has received more than 35 provincial, ministerial, municipal, and State Grid Science and Technology Awards; participated in the formulation of over 27 national standards, 15 industry standards, and 15 group standards; and published 21 papers. The company’s controlling subsidiary, Shenzhen Xinglong Testing Co., Ltd., has obtained CNAS and CMA laboratory accreditation certificates and specializes in new energy charging pile testing services.
The company has been engaged in precision measurement technology research for over 20 years, continuously tracking cutting-edge technology. In 2020, it completed the project "Research on the Implementation Scheme of Voltage and Electric Energy Quantum Standards Based on the Josephson Effect" for a provincial company. In 2022, it developed the XL201 AC/DC arbitrary waveform generator supporting synchronous and clock triggering for a dynamic electric energy measurement system based on the Josephson quantum voltage standard, solving the problem of dynamic electric energy value traceability. In 2024, it began R&D on "Key Technologies and Device Development for AC/DC Quantum Electric Energy Measurement." The company owns a standard power source with 80,000 points per week waveform fitting precision, capable of outputting the 100th harmonic (customizable up to the 500th), with the best stability reaching 2 ppm. Based on step wave electronic current transformers, the traceability angle difference uncertainty is better than 25 microradians. Using the PJVS-based mirror measurement method, power measurement uncertainty is better than 1 ppm.
In the field of intelligent substation testing, the company’s products cover a full set of intelligent substation testing equipment from field to standard level. For charging pile testing, a full series of products has been developed, including portable high-integration adapter-type testing products, charging pile testing vehicles, integrated charging pile testing devices, complete charging pile testing laboratory equipment, charging pile 3C certification laboratory equipment, charging pile factory production line testing, and cloud-based remote testing technology. In simulated power sources and meter products, the company has developed a full range of products including AC standard power sources, DC standard power sources, AC standard electric energy meters, DC standard electric energy meters, DC electric energy meter calibration benches, harmonic electric energy meter calibration benches, dynamic electric energy meter calibration benches, arbitrary waveform generators, and electric energy recording and playback devices. In the quantum measurement field, it has developed a series of products including DC quantum standard electric energy meters based on Josephson junction effects, power frequency AC quantum standard electric energy meters, wide-frequency AC quantum standard electric energy meters, DC quantum standard power sources, power frequency quantum standard power sources, wide-frequency quantum standard power sources, and high-precision AC quantum power measurement devices based on differential sampling.
The company will closely follow industry development trends, continuously strengthen its innovation capabilities, and is committed to becoming an excellent partner in the precision instrument testing industry.
Company Established
Honor and Qualification
Proportion of R&D Technical Staff
Served Customers
Company Size
Honor and Qualification
![2021 Annual [Shenzhen Specialized and New Small and Medium-sized Enterprise] Certificate](https://omo-oss-image.thefastimg.com/portal-saas/pg2025021418105692727/cms/image/2778f78f-dc4e-4b88-8c92-ef76f1ace4c5.jpg "2021 Annual [Shenzhen Specialized and New Small and Medium-sized Enterprise] Certificate")
2021 Annual [Shenzhen Specialized and New Small and Medium-sized Enterprise] Certificate
![[National Electric Vehicle Charging Equipment Inspection and Testing Personnel Training Base] Certificate](https://omo-oss-image.thefastimg.com/portal-saas/pg2025021418105692727/cms/image/8feb09b2-e9a6-4938-97bf-dace5f4c03ef.jpg "[National Electric Vehicle Charging Equipment Inspection and Testing Personnel Training Base] Certificate")
[National Electric Vehicle Charging Equipment Inspection and Testing Personnel Training Base] Certificate
2024 National High-tech Certificate
2010 Guangdong Power Grid Company Science and Technology Progress Award Second Prize -- Research on Testing Technology of Digital Substation Electric Energy Metering Devices
2010 China Electric Power Science and Technology Award Third Prize -- Research on Testing Technology of Digital Substation Electric Energy Metering Devices
2010 Southern China Power Grid Company Science and Technology Award Second Prize -- Research on Testing Technology of Digital Substation Electric Energy Metering Devices
2011 Guangdong Province Science and Technology Progress Award Second Prize -- Research on Testing Technology of Digital Substation Electric Energy Metering Devices
2012 Guangdong Power Grid Company Science and Technology Award First Prize -- Accurate Measurement and Traceability Technology, Equipment, and Application for Dynamic Distortion Load Electric Energy
2012 Southern Power Grid Company of China Science and Technology Progress Award First Prize -- Dynamic Distortion Load Electric Energy Accurate Measurement and Traceability Technology, Equipment and Application (Xinglong)
2014 Guangdong Province Science and Technology Award Second Prize -- Accurate Measurement and Traceability Technology, Equipment, and Application of Dynamic Distortion Load Electric Energy
2015 China Electric Power Science and Technology Award Third Prize -- Research on Digital Electric Energy Measurement Value Traceability Technology and Standard Development
2015 Southern Power Grid Company of China Science and Technology Progress Award Third Prize -- Research on Digital Electric Energy Measurement Value Traceability Technology and Development of Standard Device
2015 Guangdong Power Grid Science and Technology Award First Prize -- Research on Digital Electric Energy Measurement Value Traceability Technology and Development of Standard Devices
2016 Chengdu Science and Technology Progress Award -- Research, Development, and Application of Full-Link Analysis and Testing Equipment for Digital Measurement Systems in Intelligent Substations
2016 Guangdong Province Science and Technology Award Second Prize -- Research on Digital Electric Energy Measurement Value Traceability Technology and Development of Standard Devices
2017 Guangdong Power Grid Corporation Science and Technology Award First Prize -- Research on DC Electric Energy Measurement and Testing Technology and Development of Standard Devices
2017 State Grid Corporation of China Science and Technology Progress Award -- Full-link Analysis, Test Equipment Development and Application of Intelligent Substation Digital Measurement System 1
2017 State Grid Corporation of China Science and Technology Progress Award -- Research, Development, and Application of Full-Link Analysis and Testing Equipment for Intelligent Substation Digital Measurement System 2
2017 State Grid Sichuan Electric Power Company Science and Technology Progress Award First Prize -- Full-link Analysis, Test Equipment Development and Application of Intelligent Substation Digital Measurement System
2017 China Electric Power Science and Technology Award Third Prize -- Research on DC Electric Energy Measurement and Testing Technology and Development of Standard Devices
2018 Power Innovation Award — China Electricity Council, November 2018
2018 Sichuan Province Science and Technology Progress Award Third Prize - Research and Application of New Electrical Measurement Equipment for Smart Grid
![2018 Qinghai Electric Power Company Science and Technology Progress Award First Prize -- Research and Development of Intelligent Substation Measurement System Testing and Traceability Methods and Equipment [Liao Hanxin]](https://omo-oss-image.thefastimg.com/portal-saas/pg2025021418105692727/cms/image/df47ebc7-4ddf-43e0-be96-82f57c147eab.jpg "2018 Qinghai Electric Power Company Science and Technology Progress Award First Prize -- Research and Development of Intelligent Substation Measurement System Testing and Traceability Methods and Equipment [Liao Hanxin]")
2018 Qinghai Electric Power Company Science and Technology Progress Award First Prize -- Research and Development of Intelligent Substation Measurement System Testing and Traceability Methods and Equipment [Liao Hanxin]
2019 Jiangxi Province Science and Technology Progress Third Prize - Key Technologies and Applications of Digital Measurement System Testing
![2019 China Machinery Industry Science and Technology Award [First Prize for Scientific and Technological Progress in Key Technologies and Large-scale Application of Intelligent Collaborative Charging for Electric Vehicles]](https://omo-oss-image.thefastimg.com/portal-saas/pg2025021418105692727/cms/image/7044d676-55c6-4b98-aaf3-06c7a8e7b3af.jpg "2019 China Machinery Industry Science and Technology Award [First Prize for Scientific and Technological Progress in Key Technologies and Large-scale Application of Intelligent Collaborative Charging for Electric Vehicles]")
2019 China Machinery Industry Science and Technology Award [First Prize for Scientific and Technological Progress in Key Technologies and Large-scale Application of Intelligent Collaborative Charging for Electric Vehicles]
ISO9001 Quality Management System - Updated June 2025
ISO14001 Environmental Management System - Updated June 2025
ISO145001 Occupational Health and Safety Management System - Updated June 2025
Training Base - PS
Trademark Registration Certificate
SME Association AAA Credit Certificate 2023-05-10 to 2026-05-09
Development History
June 2004
Shenzhen Xinglong Technology Co., Ltd. was established
May 2007
The company, with technological innovation as its core strength, has successfully settled in the "Shenzhen Nanshan Grand Incubator" (Shenzhen Nanshan Digital Cultural Industry Base).
September 2007
Certified as a "Shenzhen High-Tech Enterprise"
June 2009
Passed the "ISO 9001 Quality Management System Certification"
September 2012
"National High-Tech Enterprise Reassessment" Passed
December 2013
The company's shareholding reform was successful, and it was changed to Shenzhen Xinglong Technology Co., Ltd.
January 2014
Introduction of strategic investors "Shenzhen Lihe Huarui Investment" and "Shenzhen Lihe Rongtong Investment Co., Ltd."
August 2014
Successfully listed on the "New Third Board" Stock Code: 830924 Stock Abbreviation: Xinglong Technology
August 2015
Successfully settled in the "Shenzhen Industrial Cluster and Scale Effect Strategic Emerging Industry Park" (Zhiheng Strategic Emerging Industry Park)
2017
Establishment of two holding subsidiaries: Xinglong Testing and Xinglong Electric
Year 2021
Awarded "Shenzhen Specialized and New Small and Medium-sized Enterprise"
Year 2024
Xinglong Technology office building relocated to "Shenzhen Bao'an District Huizhi R&D Center (Specialized and New Headquarters Base)"
Xinglong Introduction
Star Dragon Spirit
Star Dragon Slogan
Main Cooperative Clients
Phone:18926763142/0755-86660346
Fax: 0755-26470506
Address: 6th Floor, Building A, Huizhi R&D Center, Bao'an District, Shenzhen, Guangdong Province
Alibaba Store:https://szxlele.1688.com/
Power Source Meter New Website:http://gly.xl-ele.com
Xinglong Testing Company Website:http://www.xljc-ltd.com
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