Commercial Grade Glass Sliding Door Locks | Direct OEM/ODM Manufacturer
Product Overview & Selection Guide
Product Overview & Selection Guide
Engineered for architectural glass partitions, commercial storefronts, and interior sliding systems, our glass sliding door locks secure tempered glass panels from 8 mm to 12 mm in thickness. Built from precision-cast stainless steel and high-purity zinc alloy, these locks balance mechanical durability with minimalist aesthetics, ensuring zero-tolerance binding during daily commercial operation.
Series & Technical Specifications
|
Model |
Glass Thickness |
Material & Finish |
Glass Preparation |
Locking Mechanism |
Typical Application |
|
GSL-304S |
8 mm - 12 mm |
SUS304 / Satin Brushed |
Non-cutout (Clamp-on) |
Double-sided hook bolt |
Frameless office sliding glass doors |
|
GSL-304P |
10 mm - 12 mm |
SUS304 / Matte Black |
Edge Notch Required |
Push-button plunger / Hook |
Retail showcase & display cabinets |
|
GSL-201Z |
8 mm - 10 mm |
Zinc Alloy / Chrome Plated |
Non-cutout (Clamp-on) |
Single-side cylinder key lock |
Interior partition doors |
Application Matrix & Fitment
Selecting the correct lock requires evaluating glass preparation and spatial clearance.
Office Partitions (Frameless Glass): Utilizes patch-fitting or high-friction clamp-on hook locks that require zero glass edge notches or precise corner cutouts, preventing installation edge-chipping on 10 mm tempered glass.
Retail Display Cases: Low-profile sliding locks engineered with rack-and-pinion or plunger mechanisms, operable within tight 15 mm track clearances.
Interlocking Double Doors: Configured with thumb-turn interior activation and exterior euro-profile cylinders to meet emergency egress requirements in commercial spaces.
Technical Parameters & Material Compliance
Body Material: Investment-cast SUS304 stainless steel or gravity-die-cast ZgAlZn4Cu1 (zinc alloy).
Surface Finishes: PVD Satin Stainless Steel (SSS), Polished Stainless Steel (PSS), Matte Black (RAL 9005 powder coated).
Cycle Testing: Tested to 100,000 continuous locking and unlocking cycles under ISO 9001 internal testing protocols.
Corrosion Resistance: Neutral Salt Spray (NSS) tested for 96 hours minimum (Grade 4 per EN 1670).
Tolerance Window: Clamping gasket tolerance engineered for +/-0.5 mm glass thickness variations.
Manufacturing Process & Quality Control
Our production line operates under ISO 9001:2015 quality management systems, utilizing CNC machining centers and strict metrology inspection.
Raw Material Spectral Analysis: Every batch of stainless steel and zinc alloy ingot undergoes spectrometer testing to verify elemental composition against AISI and DIN standards.
Precision CNC Machining: Multi-axis CNC milling ensures lock body tolerances are held within +/-0.02 mm, preventing post-installation mechanical binding.
Surface Treatment & Coating: Multi-stage ultrasonic cleaning followed by electrostatic powder coating or vacuum PVD plating ensures adhesion strength exceeding ASTM D3359 4B-5B standards.
100% Functional Inspection: Finished locks undergo torque resistance testing, key cylinder smoothness checks, and latch engagement verification prior to packaging.
Supplier Evaluation & Commercial Terms
Minimum Order Quantity (MOQ): 200 pieces per model/finish for standard stock; 500 pieces for custom laser-engraved branding or specific finishes.
Lead Time: 25 to 35 business days for standard production runs; 40 days for custom tooling or non-standard finishes.
Packaging Specifications: Individually packed in anti-scratch EPE foam and corrugated export cartons; 20 sets per master carton with reinforced edge protection.
OEM/ODM Capabilities: Custom keying options available (Keyed Alike, Keyed Different, Master Key systems). Engineering support provided for CAD/STEP file integration.
Frequently Asked Questions
Q: Do these locks require professional glass cutouts, or are they clamp-on?
A: We offer both configurations. Clamp-on models require zero glass cutouts, utilizing high-friction silicone internal gaskets to secure onto 8-12 mm tempered glass without slipping. Notch-mount models require standard rectangular glass edge cutouts as specified in our engineering drawings.
Q: Can these locks be keyed alike for multi-office installations?
A: Yes. Our internal pin-tumbler cylinders support Keyed Alike (KA) configurations for offices sharing common access, as well as Master Key (MK) hierarchies for facility management. Specify keying requirements during the RFQ stage.
Q: What is the salt spray resistance rating for coastal or humid environments?
A: Our SUS304 series passes a minimum of 96 hours of Neutral Salt Spray (NSS) testing, making it suitable for interior coastal commercial buildings and humid partitions (e.g., shower or spa enclosures).
Q: What documentation is provided for commercial project submittals?
A: We provide complete technical data sheets (TDS), dimensional CAD/STEP files, material mill test certificates (MTC), and third-party test reports upon request to support architectural submittals.
Request for Quotation
To generate an accurate quotation for your project or distribution inventory, please provide the following details:
Model number or required locking mechanism style.
Glass thickness (mm) and operational side (single or double sliding door).
Finish requirement (Satin Stainless, Matte Black, etc.).
Total quantity and destination port for freight calculation.
[Submit Inquiry / Request Technical Drawing]