SDZ12 Rectangle Folding Lock | High‑Practical Key‑Type Rectangular Folding Anti‑Theft Bike Lock

Brief Introduction
SDZ12 rectangular folding lock features a unique organ folding appearance, compact and portable. It adopts quenched steel for high anti‑theft performance. Specially designed silicone strips on edges effectively prevent scratching your bike paint, and the silicone strips are available in multiple color options for customized matching. It uses key unlocking for stable daily operation. Compact after folding, installable on bicycle frame with supporting bracket. Fit for bicycle accessory retailers and large‑volume commuter‑oriented procurement.

Material & Craftsmanship
Durable quenched steel folding segments for high‑level anti‑theft protection. Scratch‑resistant engineering‑plastic outer bumper shell with protective silicone strips along edges. Durable copper key cylinder. Complete set frame‑mount bracket accessories.

Key Features

1. Unique organ folding shape, quenched steel links deliver excellent anti‑theft performance.
2. Built‑in edge silicone strips to avoid scratching bicycle paint; silicone strips support multiple color collocation.
3. Small folded dimension, frame‑mount bracket for on‑bike fixation to reduce carrying burden.
4. Proven key mechanical unlocking, easy operation for all‑age users.
5. Cost‑competitive mass‑production, stable supply capacity.
6. Support OEM: custom shell colors, laser‑engraved logos and custom color‑box packaging.

Application Scenarios
Urban commuter bikes, mountain bikes, student‑used bicycles, leisure riding bikes.

OEM & ODM Service
Custom laser‑engraved logos, diverse shell color choices, optional multi‑color silicone strips and customized packaging. Small‑batch mixed‑order acceptable.