High Security Durable Stainless Steel Door Guard Lock

High Security Durable Stainless Steel Door Guard Lock - Model DDDG002 by D&D HARDWARE 1. Product Overview The DDDG002 High Security Durable Stainless Steel Door Guard Lock by D&D HARDWARE is a premium Door Hardware solution engineered for exceptional security, durability, and concealed aesthetics. Constructed from stainless steel/zinc alloy, this concealed security door chain serves as a robust Door Guard, ideal for doors in hotels, villas, apartments, offices, and high-security commercial spaces. It seamlessly integrates with Door Locks, Door Handles, and other Door Accessories, providing an additional layer of protection with its discreet, concealed fix design. 2. Technical Specifications Model: DDDG002 Material: Stainless Steel / Zinc Alloy for superior durability and corrosion resistance Finish Options: SS, PSS, PVD, SNP, SCP, AB, AC (for design and environmental compatibility) Dimensions: 122mm×50mm (concealed design for seamless door integration) Application: Suitable…