What payment terms are accepted?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments. The custom field also mentions 30% in advance.

What is the security level of this lock?

The lock cylinder level is Super B, providing high security for roller shutters and garage doors.

Is this product suitable for international markets?

Yes, our items are widely used in Europe, Middle East, North and South America, Australia, and Africa markets.

Garage Door Opener External Release Lock

Name: Garage Door Opener External Release Lock
Brand: NINGBO WELL WINDOW AND DOOR CO., LTD.
SKU: 2144441442

Zhejiang, ChinaNINGBO WELL WINDOW AND DOOR CO., LTD.

US$4.00

100 Pieces

Sample price:US$4.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

After Sales

Warranty

After Sales

Model NO.

Material

Copper

Type

Lock Body

Lock Cylinder Level

Supper B

Lock Cylinder Style

European Style

Lock Body Structure

Multiple Bolt

Lock Body Type

Single

Key Type

Cross Key

Key Functions

Master Key

Key Level

Surface Treatment

Electroplating

OEM

Yes

ODM

Yes

Packing

50PCS/Carton

Delivery Time

20 Days

Payment Term

30% in Advance

Sample

Yes

Transport Package

Carton

Specification

100pcs/carton

Trademark

WELL

Origin

China

HS Code

392520

Key features

5-Year Warranty: Comprehensive 5-year warranty coverage with responsive after-sales support.

Premium Copper Material: Constructed from high-quality copper with electroplating surface treatment.

Super B Security Level: Features a Super B lock cylinder level for enhanced security protection.

OEM & ODM Support: Full OEM and ODM customization services available for metal and plastic parts.

Easy Installation: Designed for easy replacement and installation on roller shutters and doors.

Versatile Application: Suitable for roller shutters, garage doors, and various window accessories.

Global Market Ready: Products widely used in Europe, Americas, Middle East, Africa, and Australia.

CE Certified Quality: Manufactured with CE certification ensuring high quality and safety standards.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceQuality AssuranceProduct Certification

NINGBO WELL WINDOW AND DOOR CO., LTD.

Zhejiang, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedNearest Port: Ningbo port, shanghai portAverage Response Time: ≤3.19h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier is a small limited company with six employees, offering roller shutters, tubular motors, garage doors, window and door parts, and controllers. It identifies as a professional technical supplier with 3D design, flexible customization, ODM, and OEM capabilities, and reported a new product within the past year. Export sales account for 90% of total sales, with self-managed import-export rights and three years of export experience. Quality assurance and corrective/preventive-action procedures are reported, but complaint handling lacks written records and finished products are checked by packing staff. Overseas agents, branches, warehouses, showrooms, and service countries are absent. Financial data supplied for the latest periods shows zero reported cash, current assets, revenue, cash flows, gross margin, and current ratio; financial credibility therefore presents a significant concern. No certification information, customer case records, or confirmed manufacturing contract status is provided.

Supplier typeThe supplier is a limited company with six employees and a broad business scope covering materials, doors and windows, machinery, hydraulic components, plastic products, electronic products, and hardware. Its listed products include roller shutters, tubular motors, garage doors, window and door parts, and controllers, while it is also identified as a professional technical supplier.

Financial creditThe supplied financial indicators are materially weak: cash and cash equivalents, current assets, cash received, cash inflows, cash outflows, operating revenues, gross margin, and current ratio are all reported as zero for the stated periods. These figures explicitly indicate a serious financial credibility concern, although the completeness or accuracy of the submitted financial records is not established.

R&D capabilityThe supplier reports professional technical R&D capability, 3D software design services, a new product within the past year, ODM services, and OEM service for popular brands. However, it has no available SDK, so innovation capability is demonstrated in product and design development but not in SDK provision.

Customization capabilityThe supplier explicitly offers flexible customization, minor customization, full customization, customization from designs, and customization from samples. It also provides 3D software design services, directly supporting both design-led and sample-led customization.