What types of doors is this lock applicable to?

It is suitable for office doors, glass doors, and hotel doors with a thickness of 8-12mm.

Can I customize the logo on the lock?

Yes, we can laser the logo on the coverplate or body according to your requirements.

What payment terms are accepted?

We accept T/T and small-amount payments.

Stainless Steel Frameless Office Glass Door Central Lock Knob Security Lock

Name: Stainless Steel Frameless Office Glass Door Central Lock Knob Security Lock
Brand: Unitech Hardware Products Co., Limited
SKU: 2062808885

Guangdong, ChinaUnitech Hardware Products Co., Limited

US$4.60

200-499 Pieces

US$4.50

500-999 Pieces

US$4.30

1,000-1,999 Pieces

US$3.80

2,000+ Pieces

Sample price:US$5.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Have

Warranty

2 Years

Model NO.

UN-L318A

Type

Lower Clip

Core Material

Aluminium Alloy

Shell Material

Stainless Steel

Applicable Door Thickness

10mm-11.9mm

Surface Finishing

Mirror Finish

Transport Package

20 PCS/ CTN

Specification

80*56MM

Trademark

Origin

China

HS Code

83024100

Production Capacity

2000 Pieces/ Month

Key features

Premium SS304/316 Material: Coverplate made of SS304, SS201, or SS316 stainless steel for durability.

Customizable Surface Finish: Available in polish, satin, or customized colors to match your design.

OEM/ODM Support: Full customization from samples, designs, or minor adjustments available.

Versatile Application: Ideal for office, hotel, and glass doors with 8-12mm thickness.

Complete Hardware Set: Offers floor springs, handles, and patch fittings as a whole set.

Secure Locking Mechanism: Inner brass/zinc lock with computer or brass keys for safety.

Logo Customization: Laser logo on coverplate or body according to customer requirements.

Fast Delivery: Standard delivery time of 15-30 days for orders.

Company profile

Importers and ExportersHigh Repeat Buyers Choice

Unitech Hardware Products Co., Limited

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 4 years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤3.80h

AI-Powered supplier vetting

SummaryThe supplier is an operating manufacturer of window, door, glass, bathroom, railing, and construction hardware. It provides OEM and ODM services, reports new products within the past year, and offers broad customization from samples, designs, and full specifications. Export activity is established, with major markets across South America, Africa, Southeast Asia/Mideast, Europe, and domestic sales. However, the supplier reports no management-system certifications, no written corrective-action or complaint-handling procedures, no quality assurance or raw-material traceability, and finished products are checked by packing staff. Production is based on one line, with six to ten quality-control staff and stated inventory capability, but no valid manufacturing-capacity contract with associated subcontractors. Financial records are identified for 2021–2023, but the provided slices do not establish financial strength. No customer names or verifiable customer cases are provided.

Supplier typeThe supplier is an operating enterprise specializing in window and door hardware, glass and bathroom hardware, glass railing fittings, and construction hardware. Its stated product scope and manufacturing context support classification as a hardware manufacturer, although the slices do not identify a more specific legal or business category.

CertificationsThe supplier reports its supplier-management-system certification status as NIL. This is explicit evidence that no such certification is reported in the provided information.

After-Sales capabilityThe supplier reports no written procedures or records for handling customer complaints or corrective and preventive actions. It also reports no written service-capability assessment procedures and no approved supplier list, indicating a documented after-sales and service-management deficiency.

R&D capabilityThe supplier states that it introduced new products during the past year and provides ODM services, indicating active product-development capability. However, it has one R&D engineer in total and no available SDK, so the evidence supports basic innovation capability but not a strong technology-development platform.

Production capacityThe supplier operates one production line, reports six to ten quality-control staff, maintains inventory capability, and states peak- and off-season lead times within 15 working days. Countervailing limitations include no valid manufacturing-capacity contract with associated subcontractors and finished-product inspection performed by packing staff, so capacity is evidenced but production-control robustness is limited.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, and also provides ODM services. These repeated statements provide direct evidence of broad customization capability.