How does your factory carry out the quality control?

Quality is our priority. Our QC always attach great importance to quality control from the very beginning to the end of the production. Each production process will be carefully checked before packed.

U-Lock for Motorcycle Bike with 3 Keys Security

Name: U-Lock for Motorcycle Bike with 3 Keys Security
Brand: WENZHOU NAIBAO LOCK CO., LTD.
SKU: 642088155

Zhejiang, ChinaWENZHOU NAIBAO LOCK CO., LTD.

US$2.89

1,000-1,999 Pieces

US$2.88

2,000-2,999 Pieces

US$2.87

3,000+ Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Additional Feature

Anti Drilling, Anti Sawing/Anti Cutting, Waterproof

Locking Mechanism

Key

Model NO.

SL3330

Material

Steel

Color

Black

Lock Cylinder

Zinc Alloy

Key

Brass

Accessories

1 Holder

OEM

Yes

Packing

Bound Card

Transport Package

Carton

Specification

165x245mm

Trademark

Nurbo

Origin

China

HS Code

8301400000

Production Capacity

30000 Pieces Per Month

Key features

Anti-Theft Protection: Features anti-drilling, anti-sawing, and anti-cutting capabilities with waterproof design.

Durable Material: Constructed from high-strength steel with zinc alloy lock cylinder and brass keys.

OEM Service: Accepts custom designs and logos with flexible customization options available.

Fast Sample Production: Samples ready in 4-7 days after deposit receipt, shipped via DHL.

Strict Quality Control: 100% inspection including visual and function checks before packing.

Certified Manufacturer: Holds BSCI, ISO9001:2015, ISO14001:2015, and ISO45000:2018 certifications.

High Production Capacity: Monthly output of 100,000 pieces with 2 production lines and 3 QC inspectors.

Secure Payment Terms: Standard 30% deposit, 70% balance against B/L copy; supports T/T, L/C, PayPal.

Company profile

Years of Export ExperienceFast DeliveryQuality Assurance

WENZHOU NAIBAO LOCK CO., LTD.

Zhejiang, 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: 17 Years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤9.73h

AI-Powered supplier vetting

SummaryThe supplier manufactures hardware products, metal tools, and smart-home consumer devices, with import/export activities. It reports 17 years of export experience, two production lines, inventory capability, and established customization and ODM/OEM services. R&D activity is supported by new products introduced during the past year, although no SDK is available. Quality assurance is reported, with three inspectors and written, consistently followed finished-product inspection instructions. Key control weaknesses include no continuous production quantity reconciliation, no standard outsourcing procedure, no valid contract with related subcontractors, and no written corrective/preventive-action records. The supplier has no overseas warehouses, branches, agents, showrooms, or offline trade-show participation. Financial information is identified for 2021–2023, but the provided slices do not establish financial strength.

Supplier typeThe supplier is a manufacturer and seller of hardware products, metal tools, and smart-home consumer devices, with import/export activities. Its description also states that products are exported to Russia, the UK, Australia, Mexico, and the Middle East, indicating an export-oriented manufacturing supplier.

After-Sales capabilityThe supplier reports a customer-complaint procedure, but it has no written records, and its corrective and preventive action mechanism has neither written procedures nor records. It also has no overseas agents, branches, warehouses, or showrooms, limiting evidence of structured after-sales support.

R&D capabilityThe supplier states that it introduced new products during the past year, provides ODM services, and emphasizes continuous product innovation. However, it has no available SDK, so its innovation support does not extend to SDK-based development according to the provided evidence.

Production capacityThe supplier operates two production lines, has inventory capability, and has 17 years of export experience. Nevertheless, it does not continuously reconcile production quantities, lacks a standard outsourcing procedure, and has no valid contract with related subcontractors, indicating process-control weaknesses.

Customization capabilityThe supplier explicitly offers customization from samples and designs, full, minor, and flexible customization. These services are reported consistently across the R&D and design-capability records, providing clear evidence of broad customization capability.

Client casesThe supplier states that it provides OEM services for well-known brands and exports products to multiple overseas markets, including Russia, the UK, Australia, Mexico, and the Middle East. However, no specific customer names, project details, or verifiable case descriptions are provided.

Product Q&A

Q:Can you produce products as customer designed?

Yes, certainly! OEM service is our main business.

Q:How to confirm the order with you?

Firstly, a drawing file is needed for reference, then the quotation will be given as soon as possible. Payment terms, lead time and other items would be negotiated followed, after that the order can be confirmed completely to go ahead to production.

Q:What's your Payment Terms?

The most common payment terms is: 30% T/T deposit when order confirmed, 70% balance payment against copy of B/L.

Q:What should I do if I have some other questions?

If you find yourself with additional queries, the best course of action is to reach out to us via email. Our dedicated team is always ready to assist and will respond to your message as promptly as possible. Whether you have concerns about our products, services, or any other aspect of our offerings, we are here to help. Simply send us an email, and we will do our best to provide you the information and support you need.

Q:How long does it take to make samples?

Normal for samples 4-7 days after receiving deposit. And it is also depends on each requirements. Samples are dispatched by DHL.