Import Exhibition Locks — Buy in wholesale FOB from Supplier in China

Exhibition locks from Chuzhou Langya Resultant Lockset are cold-rolled steel tension connectors designed for aluminum extrusion systems in modular exhibition stands. Each lock consists of a locking shell, three reeds, a spring, and an eccentric wheel, engineered to engage precisely with standard 30mm aluminum profiles. The design ensures a secure, vibration-resistant joint without requiring additional fasteners, making it ideal for temporary installations requiring repeated assembly and disassembly.

The locking components are manufactured using high-grade cold-rolled steel with a specialized environmental electroplating finish that resists corrosion under humid or high-traffic conditions. The reeds undergo quenching to achieve a hardness of approximately 45-50 HRC, balancing durability with compatibility to avoid scratching aluminum channels. This is a typical specification for industrial exhibition hardware, where material compatibility prevents surface damage during frequent use. The eccentric wheel operates with low torque, ensuring smooth engagement and release without jamming.

These locks are used primarily by exhibition builders in Asia, Europe, and North America who require reliable, reusable connectors for trade show booths. Buyers typically order in batches of 500 units per carton, as specified in the packing details. The product is suited for applications where structural integrity and ease of installation are critical. Buyers should confirm the exact profile compatibility with their aluminum extrusion system, as variations in channel width or depth may affect fit.

Chuzhou Langya Resultant Lockset is a manufacturer based in Chuzhou, Anhui Province, China, specializing in exhibition hardware components. The company produces tension locks and connectors for aluminum extrusion systems used in trade show booths. Its profile does not state years in operation, employee count, or client names. The listing confirms production capability and packaging standards but provides no third-party certifications or export history.

The supplier has a harbor trust tier and no recorded response rate or average response time, indicating limited buyer communication activity. There is no evidence of ISO certification, factory audits, or sample availability mentioned. Buyers should treat this as a direct manufacturer with documented product design but unverified operational scale. Due diligence is advised on production consistency and quality control before bulk orders.