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Key Products
Generator sets, transformers, box-type substations, high- and low-voltage switchgear, power distribution cabinets, gas-insulated ring main units (RMUs), vacuum circuit breakers, power system accessories, and power cables.
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Diverse Fields
The products cover a wide range of sectors, including electric power, new energy, rail transit, petrochemicals, municipal engineering, data centers, and high-end manufacturing.
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Supply System
A comprehensive supply system covering high-end power transmission and distribution equipment, intelligent electrical components, auxiliary equipment for new energy, and specialty electrical products.
Advantages
Why Choose Us
We maintain rigorous product entry standards, forging strategic alliances with top-tier global brands and industry benchmarks. We have established a comprehensive quality control system covering the entire process—from procurement, testing, and warehousing to distribution—ensuring that every product meets national (GB) standards and internationally recognized certifications, while delivering reliability, safety, and energy efficiency.
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Leading the industry by leveraging superior quality, professional service, and exceptional value for money.
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Forge deep collaborations with leading industry manufacturers to jointly build a technology-sharing ecosystem.
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Comprehensive coverage of all categories of power equipment; a one-stop solution to meet all procurement needs.
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Providing comprehensive one-stop services, with a complete product range and ample stock.
Honor
Certificate
Partners
Our Corporate Clients
We look forward to cooperating with all partners to create a comfortable, convenient and wonderful modern living environment.
Contact PREF Group
Need a Quick Answer
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- Address: Room 917, 9th Floor, Yuzhou Mini Mansion, Feidong County, Hefei City, Anhui Province
- Tel: +86 19056341070
- WhatsApp: +86 19056341070
- Email: wangping20260411@gmail.com