S4A Industrial Co., Limited

S4A Industrial Co., Limited, established in 2006 and headquartered in Shenzhen, China, is a leading professional manufacturer and exporter specializing in comprehensive access control systems and security solutions. Operating under the brand philosophy "Security for All," the company maintains a robust global presence with a branch office in Qatar and sole agents across Singapore, Malaysia, South Korea, Egypt, and the Democratic Republic of the Congo. S4A employs between 101 and 200 people and operates a state-of-the-art factory dedicated to research, development, and rigorous quality control. The company's extensive product portfolio includes smart security gates, turnstiles, automatic door operators, and advanced vehicle inspection systems. They specialize in a wide array of access control hardware, such as electromagnetic locks (ranging from 60KG to 1200KG holding force), biometric...