About Us

Shenzhen Yun Hai Power Technology Co., Ltd.

Hebei Yun Hai Zhi Cheng Electric Technology Co., Ltd. is a high-tech enterprise committed to technological, product, and management innovation in the power electronics industry. We integrate product research and development, manufacturing, sales, and service to provide comprehensive solutions across various sectors.
Our main products include emergency power supplies (EPS), uninterruptible power supplies (UPS), fire automatic inspection cabinets, lead-acid batteries, lithium battery packs, photovoltaic inverter power supplies, fire emergency lighting systems, AC/DC screens, SDP surge protectors, photovoltaic combiner boxes/grid-connected cabinets, and other new energy electronic and gas products.
The company has passed ISO 9001 (Quality Management), ISO 14001 (Environmental Management), ISO 45001 (Health and Safety Management), and AAA enterprise credit certifications. Our products have also earned national product type inspection reports, 3C certificates, China Energy Conservation Certification, and multiple patent and software copyright certifications. In 2023, we were recognized as a Technology-Based Small and Medium-Sized Enterprise and a National High-Tech Enterprise in Hebei Province.
In line with China’s "Belt and Road" initiative, we established Shenzhen Yun Hai Power Technology Co., Ltd. in 2024, expanding our global presence and better serving both domestic and international customers.
Looking ahead, we aim to expand our market share and explore new opportunities in broader fields. We sincerely look forward to building long-term, stable partnerships with domestic and foreign customers, fostering mutual growth, and creating a brighter future together.
20
More than 20 R&D personnel
50
50 employees
10
More than 10 years of industry experience
1500
Office space 1500㎡

Certificate of Honor

Certificate
The company has passed ISO9001 international quality management system certification, ISO14001 environmental management system certification, ISO45001 health system certification, AAA corporate credit certification, and its products have successively obtained national product type inspection reports, 3C certificates, China Energy Conservation Certification, and many other patent certificates and software copyright certificates.
15 +
Certification
6 +
Certificate of Honor
CECE
AAAISO90013C
ISO14001AAA
3CISO45001

Lead acid battery CE certification

UPS 33-10-800K CE certification

UPS 11-1-10K CE certification

UPS 31-10-100K CE certification

AAA-level Integrity Management Demonstration Unit Certificate

AAA-level Enterprise Credit Rating Certificate

AAA-level Quality Commitment and Credit Integrity Certificate

AAA-level Contract Compliance and Creditworthiness Certificate

AAA-level Enterprise Credit Rating Certificate

Certificate of Environment Management System Certification

Certificate of Occupational Health and Safety Management System Certification

Science and Technology-Based SMEs of Hebei Province

wen@yhzhch.com
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