Import 2017 New Style Side Hung Door Lock — Buy in wholesale FOB from Supplier in China

This side-hung door lock from Queenta Co. Ltd. in Foshan, China, is designed for aluminium and UPVC swing doors and combines an aluminium alloy handle with a zinc alloy lock mechanism. The handle measures 27.5 mm in width and 205 mm in length, with a configurable axis length that accommodates varying aluminium profile thicknesses. The system is engineered to work with a separate lock body and cylinder to create a one-point or multi-point locking configuration, depending on the door's security requirements.

The lock body is available in four standard backset sizes: 20 mm, 25 mm, 30 mm, and 35 mm, allowing it to fit a range of door frame profiles. Cylinder options include 60 mm, 70 mm, and 80 mm lengths, available in single-key (one side) or double-key (both sides) variants. Surface finishes include powder coating, painting, and anodizing, with standard RAL colour options such as 9016 (traffic white), 9010 (pure white), 9005 (jet black), 8019 (grey brown), 8014 (sepia brown), and 1015 (light ivory), among others. The manufacturer states the lock has passed a 30,000-cycle opening and closing endurance test and is rated for an approximate service life of 20 years.

Builders, door fabricators, and hardware distributors sourcing for residential and commercial projects commonly procure this type of multipoint lock system for new construction and retrofit applications. Queenta Co. Ltd. offers OEM customisation, meaning buyers can request specific dimensions, finishes, or branding. The listing states a packing standard of 15 pairs per carton, though custom packaging is available on request. Buyers should confirm minimum order quantities, lead times for custom finishes, and whether the supplier can provide test certificates for the 30,000-cycle claim before placing bulk orders.

Queenta Co. Ltd. is based in Foshan City, Guangdong Province, China, with a registered address in the Changcheng Building, Shishan Town, Nanhai District. Foshan is a major manufacturing hub for building hardware and door fittings in southern China, and the supplier's location in this district suggests established access to local aluminium and zinc alloy component supply chains. The company is listed with a 'harbor' trust tier on the platform, indicating a basic level of verification, though the specifics of this verification are not detailed.

The listing profile does not disclose the company's year of establishment, production capacity, workforce size, or export history. The supplier's response rate and average response time are shown as zero, which may indicate limited platform activity or that the listing is newly posted. Buyers should request the company's business licence, any ISO or quality management certifications, and samples before committing to a production order, particularly for customised specifications.