Huqiang Integrity · Smart Future

— Perceiving the slightest change, safeguarding thousands of miles

Huqiang leads the way, integrity as its foundation

— Pioneer in testing and measurement, guardian of power grid safety!

Huqiang Integrity · Quantum Touch

— Detecting risks in microamperes, building fortresses across light-years

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About Us

Company Profile

Beijing Huaqiang Chengxin Electric Co., Ltd. is a professional instrument transformer manufacturer that integrates R&D, design, procurement, production, processing, sales, and after-sales service. The company's headquarters is located in the Baifuyuan Industrial Development Zone, Tongzhou District, Beijing. With fixed assets investment of 80 million RMB, it is recognized as a National High-Tech Enterprise, a Beijing-based Specialized, Refined, Unique, and Innovative SME, an intellectual

Company Promotional Video

Patents 30+

Customer Partnerships 5000+

Research Projects 30+

Demonstration Bases 3+

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Development History

2024年

Certified under GB/T 24001-2016/ISO 14001:2015 Environmental Management System.

2023年

The company has been approved by the road transport licensing authority and has obtained the relevant certificates.

2022年

In October, the company obtained GB/T19001-2016/ISO9001:2015 Quality Management System certification.

2021年

In 2024, we proactively responded to national directives and aligned with State Grid policy changes by promptly completing the upgrade of our instrument transformer products. These products have passed comprehensive performance testing and prototype verification, and obtained the relevant certifications.

2020年

Certified to GB/T 45001/ISO 45001: Occupational Health and Safety Management System.

2004年

The environmental impact assessment approval for an annual production capacity of 10,000 current transformers has been obtained. The project facilities and supporting environmental protection equipment have been completed. Following commissioning and trial operation, the project meets the monitoring requirements for final acceptance.

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Technical Strength

The core technology of HQCX transformers lies in high-precision transformation, reliable insulation, and anti-saturation design, which evolves toward digitization, low power consumption, and high dynamic range with the development of smart grids.

As a national high-tech enterprise, the company holds multiple national patents, including 6 invention patent applications and 36 utility model certificates.

Technical Team

Product Development

Quality Control

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