Home Industrial-Grade Surge Protection for Modern Infrastructure Engineered for Malaysian developers, consultants, and mission-critical systems. Certified Type 1 & Type 2 SPD built for long-term reliability. CONTACT US WHY CHOOSE HERTZWORKS ENGINEERING? Safety-Driven Engineering Every product is engineered withstrict safety standards. Certified & Quality-Assured Components Only high-grade, testedcomponents for long-lasting andreliable performance. Designed for Commercials and Residentials Quiet, efficient, and optimizedsolutions built specificallyfor commercials and residentials.