What is the product warranty?

We warranty our materials and workmanship. Our commitment is to your satisfaction with our products. In warranty or not, it is the culture of our company to address and resolve all customer issues to everyone's satisfaction.

Do you guarantee safe and secure delivery of products?

Yes, we always use high quality export packaging. We also use specialized hazard packing for dangerous goods and validated cold storage shippers for temperature sensitive items. Specialist packaging and non-standard packing requirements may incur an additional charge.

How about the shipping fees?

The shipping cost depends on the way you choose to get the goods. Express is normally the most quickest but also most expensive way. By seafreight is the best solution for big amounts. Exactly freight rates we can only give you if we know the details of amount, weight and way. Please contact us for further information.

Low Temperature Delay Time Electric Bolt Door Lock for Access Control System

Name: Low Temperature Delay Time Electric Bolt Door Lock for Access Control System
Brand: Ningbo Yufan Beifan Electromechanical Co., Ltd.
SKU: 2252862385

Zhejiang, ChinaNingbo Yufan Beifan Electromechanical Co., Ltd.

US$10.00-15.00

10 Pieces

Product profile

Customization

Available

After-sales Service

1 Year

Warranty

1 Year

Model NO.

CNB-212D

Customized

Application

Public Passage, Supermarket, Hotel, Company

Working Principle

Electronically Controlled Lock

Type

Electric Bolt

Name

Electric Bolt Lock

Suitable for

Door Security

Operating Voltage

DC12V

Material

Aluminium Alloy

Transport Package

Carton, Wood

Specification

Trademark

YFBF

Origin

Ningbo, China

HS Code

8301400000

Production Capacity

500000PCS/Year

Key features

Ultra-low Temperature Design: Engineered for long service life in extreme cold conditions.

Adjustable Delay Time: Flexible settings of 0S, 3S, 6S, and 9S for various access needs.

Universal Compatibility: Works with access control systems and electric locks of all brands.

Durable Construction: Aluminium Alloy body with strong resistance to tension, compression, and impact.

Versatile Installation: Suitable for glass, wooden, and fire doors in public passages, hotels, and supermarkets.

1-Year Warranty Coverage: Comprehensive warranty covering materials and workmanship defects.

Customization Options: Full customization available from samples, designs, and minor adjustments.

ISO9001 Certified Quality: Manufactured under strict ISO9001:2015 standards with 100% inspection.

Company profile

High Repeat Buyers Choice

Ningbo Yufan Beifan Electromechanical 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: 1 Year CertifiedNearest Port: Ningbo PortAverage Response Time: ≤1.55h

AI-Powered supplier vetting

SummaryThe supplier presents itself as an automatic door systems provider offering motors, openers, sensors, control panels, and accessories. It reports broad customization and ODM/OEM capabilities, new product development during the past year, and a stated commitment to R&D and innovation. Quality and service procedures include ISO9001:2015 certification, CE capability, documented product inspection, complaint handling, and corrective/preventive action processes. Production information indicates five production lines and multiple automatic-door product outputs, with exports to numerous global regions and 17 years of exporting experience. However, the supplier lacks an available SDK, overseas warehouse and showroom capabilities, a valid manufacturing contract with related subcontractors, continuous production quantity reconciliation, and an outsourcing standard operating procedure. Financial information is limited to reporting years rather than substantive performance data.

Supplier typeThe supplier is an automatic door systems manufacturer and solution provider, offering automatic door motors and openers along with sensors, control panels, accessories, and customized systems. Its stated export coverage includes multiple global regions, and it reports 17 years of exporting experience in slice 3.

CertificationsThe supplier reports holding an ISO9001:2015 certificate and having CE product certification capability. These are explicit quality-management and product-compliance credentials supporting this field.

After-Sales capabilityThe supplier states that its sales team provides technical support and after-sales service, while its service system includes documented complaint-handling and corrective/preventive-action procedures. It also reports inventory capability, but has no overseas warehouse or showroom, which limits local service infrastructure.

R&D capabilityThe supplier states that it invests in R&D and continuous innovation, reports new products during the past year, and offers ODM services. However, it explicitly has no available SDK, so the evidence supports product-development capability but not broader software-development support.

Production capacityThe supplier reports five production lines, specified output for several automatic-door motor and opener products, inventory capability, and exports to broad international markets. Operational controls show weaknesses because there is no continuous batch quantity reconciliation, no outsourcing SOP, and no valid manufacturing contract with related subcontractors.

Customization capabilityThe supplier explicitly offers customization from samples and designs, minor and flexible customization, and full customization. Its engineers and technicians are described as working with customers to develop solutions for specific needs, supported by ODM availability.

Client casesThe supplier states that it provides OEM services for well-known brands, which is evidence of brand-related customer experience. No specific customer names, project descriptions, or independently verifiable case details are provided.

Product Q&A

Q:What are your prices?

Our prices are subject to change depending on supply and other market factors. We will send you an updated price list after your company contact us for further information.

Q:Do you have a minimum order quantity?

Yes, we require all international orders to have an ongoing minimum order quantity. If you are looking to resell but in much smaller quantities, we recommend you check out our website.

Q:Can you supply the relevant documentation?

Yes, we can provide most documentation including Certificates of Analysis / Conformance; Insurance; Origin, and other export documents where required.

Q:What is the average lead time?

For samples, the lead time is about 7 days. For mass production, the lead time is 20-30 days after receiving the deposit payment. The lead times become effective when (1) we have received your deposit, and (2) we have your final approval for your products. If our lead times do not work with your deadline, please go over your requirements with your sale. In all cases we will try to accommodate your needs. In most cases we are able to do so.

Q:What kinds of payment methods do you accept?

You can make the payment to our bank account, Western Union or PayPal: 30% deposit in advance, 70% balance against the copy of B/L.