Create electrical solutions with professional expertise
About Dong Tang
Tangshan Dongtang Electric Co., Ltd.was established on July 29, 2005, and its headquarters is located in the Economic Development Zone of Luanshi City, Hebei Province. The company is a high-tech enterprise integrating development and design, manufacturing, operation and sales, as well as construction and installation. It is also listed on the New Third Board.
Tangshan Dongtang Electric Co., Ltd. has been recognized as a High-Tech Enterprise, a Software Enterprise of Hebei Province, and a Science and Technology Enterprise of Hebei Province. To date, the company has obtained 21 patents, holds 3 software product certificates, possesses 3 copyrights for computer software, and has accumulated 28 various product inspection reports. The company has also been awarded the AAA Credit Rating Certificate, successfully passed ISO9001 Quality System Certification, been honored as a Model Unit for Contract Compliance and Trustworthiness, recognized as a Well-Known Product for Small and Medium-Sized Enterprises in Tangshan City, designated as a Cultivation Unit for Excellent Patent-Branded Products in Hebei Province, and appointed as a Vice President Unit of the Luan County Branch of the Tangshan Youth Entrepreneurship Association. Additionally, the company has participated in and won awards such as the Outstanding Enterprise Award in the Entrepreneurship and Innovation Competition and the Second Prize for Technological Innovation in Tangshan City.
Dongtang Company primarily focuses on power and industrial automation equipment, neutral-point protection devices for power supply systems, high- and low-voltage switchgear for transmission and distribution, new energy generation technologies such as photovoltaic and wind power, environmental monitoring and control, and magnetic content analysis of ores. The company also provides solutions for both equipment and systems.
Currently, the company supplies a range of equipment including automatic tracking compensation sets for arc-suppression coils, complete sets of neutral-point grounding resistance cabinets, complete sets of transformer neutral-point grounding protection devices, intelligent transformer cooling systems, complete sets of photovoltaic combiner boxes, complete sets of power system compensation devices, magnetic separation tube units, packaged substations, high-voltage switchgear, high-voltage cable tap-off boxes, ring main units, low-voltage switchgear and distribution boards, JP cabinets, centralized control systems for high-voltage switchgear, and wireless temperature measurement devices for switchgear. The low-voltage complete electrical switchgear manufactured by the company has successfully passed the national CCC mandatory certification and obtained the corresponding CCC certification certificate. The high-voltage complete electrical switchgear has received type-test reports, ensuring stable product quality and comprehensive after-sales service.
The company has always regarded quality as its lifeblood, earning the trust of customers through uncompromising integrity and quality. Upholding the resilient and courageous spirit of Tangshan people—“never giving up, forging ahead relentlessly”—we keep pace with the times and build the “Dongtang Electric” brand with more advanced products and even more comprehensive services.
Corporate Culture
Keeping pace with the times, we are building the “Dongtang Electric” brand with more advanced products and even better services.
Dong Tangren Philosophy
Provide value to customers, offer opportunities to employees.
Dong Tang Values
Uphold the entrepreneurial spirit, act with integrity and abide by the law, and pursue healthy development.
Dong Tangren Responsibility
Uphold integrity, ensure customer satisfaction, and give back to society.
East Tang People's Vision
Do a great job with products, and build a great company.
Organizational
The organizational structure is the backbone upon which a company relies for its existence and serves as the channel through which commands can be effectively communicated. After the organizational structure of Tangshan Dongtang Electric Co., Ltd. was strengthened, the members of the leadership team focused on the company’s long-term development, enabling all aspects of the company’s work to reach a new level. By clarifying their thinking around the company’s growth, they repositioned the company and defined its development direction. All members of the company have clearly defined roles and responsibilities, demonstrating a spirit of proactive advancement, meticulous dedication, and a strong commitment to achieving the company’s sustainable development.
Qualification
Business license
High-tech enterprise
Quality Management System Certification
Hebei Province's Science and Technology-based Small and Medium-sized Enterprises
Environmental Management System Certification Certificate
Adopt an internationally recognized certification.
Occupational Health System Certification Certificate
Arc-suppression coil automatic tracking compensation device—embedded
Embedded Software for Intelligent Magnetic Separation Tube Device
Embedded software for neutral-point resistor cabinet devices
Software Copyright for "Embedded Software of Arc-Extinguishing Coil Automatic Tracking Compensation Device"
Software Copyright for "Embedded Software of Neutral Point Resistor Cabinet Device"
Software Copyright for "Embedded Software of Intelligent Magnetic Separation Tube Device"
Neutral-point grounding resistor cabinet
Neutral-point discharge gap
Prefabricated Substation
Prefabricated Modular Substation
Arc-Extinguishing Coil Automatic Tracking Compensation Complete Set of Equipment
Arc-suppression coil microcomputer controller
Arc-suppression coil grounding compensation device
Microcomputer-monitoring DC power cabinet for switchgear
Distribution box
Armored withdrawable AC metal-enclosed switchgear
Integrated AC UPS
AC low-voltage switchgear
AC low-voltage power distribution cabinet
Dry-type grounding transformer
Air-cooled control cabinet
Low-voltage withdrawable switchgear
38.5 kV Dry-Type Tap-Change Arc-Extinguishing Coil
38.5 kV Dry-Type Bias Magnetic Arc-Extinguishing Coil
35kV Composite Insulated Zinc Oxide Surge Arrester
10kV Dry-Type Bias Magnetic Arc-Extinguishing Coil
10kV Composite Insulated Zinc Oxide Surge Arrester
A power-off protection device for distribution boxes, 2021
A waterproof door used on prefabricated enclosures for power equipment in 2021.
An intelligent dual-installation temperature and humidity monitor
Intelligent Measurement and Control Device for Multifunction Switchgear
A new type of arc-suppression coil controller
An intelligent controller for arc-suppression coil box-type substation
A hardware device for detecting and converting current signals
An intelligent controller for resistor cabinets
A biomass gas and natural gas blending controller
Cooling-type electrical equipment temperature monitoring device
Arc-Extinguishing Coil System Simulation Platform
New-type photovoltaic combiner box
Intelligent arc-suppression coil controller with selective tripping capability, arc-suppression coil
Switchgear wireless temperature measurement device
Intelligent arc-suppression coil controller and arc-suppression coil device compatible with tap-changing and capacitance-adjusting types
AC step-up power supply without transformer
Compatible intelligent arc-suppression coil controller and arc-suppression coil device, supporting both tunable-capacitance and bias-magnetic types.
Intelligent arc-suppression coil controller and arc-suppression coil device compatible with tap-changing and bias-magnetic types
Integrated Installation Damping Resistor Complete Set Device Arc-Extinguishing Coil Device
Sensing Method Based on Capacitive Touch Devices
Smart controller with resistance switching status monitoring function
Parallel damping device
RFID Smart Warehouse Management System
5A Certificate for Integrity Enterprises
Excellent Technological Innovation Projects of Tangshan City
The first listed company of the Qingchuang Association
Vice-President Unit of the Luan County Youth Innovation Association
Technology is a demonstration unit for innovation.
Hebei Province Information Industry and Informatization Association
Honest and Trustworthy Enterprise of Hebei Province
Outstanding Enterprise Award in the Innovation and Entrepreneurship Competition
Award for Outstanding Enterprises in the Innovation and Entrepreneurship Competition
Innovation and Entrepreneurship Competition Finals
Unit of the Hebei Province Excellent Patent Brand Product Cultivation Project
Tangshan City’s Famous Brand Product for Small and Medium-sized Enterprises—Arc-Extinguishing Coils
Tangshan City’s Famous Brand Product for Small and Medium-sized Enterprises—Resistor Cabinet
Advanced Unit in Scientific and Technological Innovation
Hebei Province Small and Medium-sized Enterprise Featured Products
High-tech enterprise
Power Grid System Arc-Extinguishing Coil Engineering Technology Research and Development Center
Grid Operation Arc-Extinguishing Coil System Technology R&D Center
Enterprise Scenarios
Address
No. 010, Riyuetan Road, Economic Development Zone, Luancheng District, Hebei Province
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