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Global Standard in Power Continuity

Vanguard is the direct-from-manufacturer specialist in DIN-rail surge protection and automatic transfer switching, combining certified reliability with flexible OEM/ODM custom engineering for global distributors.

Our Foundation

Automated Precision Manufacturing

Our 15,000m² automated facility operates under strict ISO 9001 quality management systems. Featuring SMT placement machines and high-precision testing apparatus, we ensure every unit meets global compliance standards.

Our Impact

Proven Global Reliability

15,000m²

Factory Footprint

45+

Export Countries

12M+

Units Deployed

ISO 9001

Certified Quality

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Partner with Vanguard

Connect with our international distributor team for technical sales, OEM solutions, and project support.