MZE, a brand of CSE Technology Co., Ltd.,dedicated to global door control solutions, specializes in premium hardware-based products, including security electric locks, access control systems, and automatic door accessories.

Our Factory is a privately owned company with a 30,000 sq. ft. facility. We specialize in the design, manufacturing, and export of high-quality door control and power supply products. Our product range includes door control systems, push switches, wave switches, universal barrier-free door controls, CCTV power supplies, 1U rack-mount power supplies, CCTV power boxes,  uninterruptible power supplies (UPS), DC/AC adapters, and PoE switches.

Backed by a skilled R&D team and advanced production equipment, we use only premium materials and follow strict quality control processes to ensure top-tier performance. Our Power supply products are built for security and door control applications, and are certified to UL (USA), CE/TUV (Europe), T-MARK (Japan), GS, and CSA standards.

At our factory, every production process meets the ISO9001-2000 standard. This commitment to quality, along with our reliable products and attentive service, has earned the trust and strong support of customers around the world. Our  products are exported to over 50 countries, and we value building win-win partnerships with our clients.

High-quality products combined with strong North American after-sales support help us grow our market share year after year. All MZE door control products come with a 3-year warranty. Our experienced technical team is always ready to assist with your needs, and we aim to be your first and only choice for a trusted partner.