What certifications do your products have?

Our products are certified with CE, FCC, and ROHS, and manufactured under ISO9001:2015.

How do you guarantee product quality?

We always provide a pre-production sample before mass production and conduct final inspections before shipment.

What is the working temperature range?

The working temperature range is -20 to 65 degrees Celsius.

New Digital Door Lock for Home Door Wholesale Beautiful

Name: New Digital Door Lock for Home Door Wholesale Beautiful
Brand: Fujian Chainfun Electronic Technology Co., Ltd.
SKU: 2132779395

Fujian, ChinaFujian Chainfun Electronic Technology Co., Ltd.

US$13.00

30-49 Pieces

US$12.50

50-99 Pieces

US$11.00

100-4,999 Pieces

US$10.90

5,000+ Pieces

Sample price:US$20.00/piece.Request sample

Product profile

Customization

Available

Transport Package

Standard Export Packing

Specification

30X14X20 cm

Model NO.

Trademark

ChainFun

Origin

Fujian, China

HS Code

8301400000

Production Capacity

200000

Key features

Full Customization Options: Supports full, minor, and flexible customization from designs or samples.

ISO9001 Certified Quality: Manufactured under ISO9001:2015 system with strict inspection before shipment.

Multi-Unlock Methods: Features fingerprint, USB emergency charging, and other secure unlock ways.

IP62 Waterproof Rating: Durable zinc alloy body with IP62 waterproof protection for various climates.

Low MOQ for Testing: Minimum Order Quantity is just 1 Pc, ideal for sampling and small batches.

Fast Lead Time: Consistent 15 workdays lead time for both peak and off-season orders.

Global Certifications: Products hold CE, FCC, and ROHS certifications for international markets.

1-2 Year Warranty: Comprehensive warranty coverage for all products to ensure customer peace of mind.

Company profile

High Repeat Buyers ChoiceCustomization from SamplesR&D CapabilitiesDigital Management Enterprise

Fujian Chainfun Electronic Technology Co., Ltd.

Fujian, China

CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 6 Years CertifiedNearest Port: Xiamen PortAverage Response Time: ≤3.92h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryFujian Chainfun Electronic Technology Co., Ltd. is a China-based limited trading company established in 2019 with nine employees. It reports professional technical R&D capability, customization from designs and samples, and annual smart door-lock productivity of 200,000 sets. However, it does not provide 3D software design, ODM, SDK, or popular-brand OEM services, and reported no new products in the past year. Export sales are stated at 90%, with six years of exporting experience, but another record states that no valid import/export license is held. Service-quality controls are weakly documented: complaint handling and corrective/preventive actions have no written procedures or records. The supplier has no overseas warehouses, showrooms, agents, branches, or offline trade-show experience. No certification, financial-strength, or customer-case evidence is provided.

After-Sales capabilityThe supplier has no overseas warehouse, showroom, agent, or branch, and has not participated in offline trade shows. Its complaint-handling and corrective/preventive-action mechanisms have no written procedures or records, although relevant service-capability records exist; this indicates a documented-service weakness.

R&D capabilityThe supplier is described as having professional technical R&D capability and offering multiple customization modes, but it reported no new products during the past year and does not provide ODM services, SDK availability, or 3D software design services. The evidence therefore shows technical capability but limited recent product-development breadth.

Production capacityAnnual productivity is stated as 200,000 smart door-lock sets, with peak- and off-season lead times both within 15 workdays. However, the company is classified as a trading company, and the slices do not establish whether this capacity is owned manufacturing capacity or supplied through partners.

Customization capabilityThe supplier explicitly offers full, minor, and flexible customization, including customization from customer designs and samples. This is consistent across the R&D and design-service records and demonstrates broad stated customization support.

Product Q&A

Q:What is the minimum order quantity?

The minimum order quantity is 1 Pc, allowing for easy sampling and small batch orders.

Q:What payment terms are accepted?

We accept T/T, L/C, PayPal, Western Union, LC, D/P, and small-amount payments.

Q:What is the lead time for orders?

The average lead time is within 15 workdays for both peak and off-season periods.

Q:What warranty do you provide?

We provide a 1-2 year warranty period for all our smart lock products.

Q:Is customization available?

Yes, we offer full customization, minor customization, flexible customization, and customization from designs or samples.

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New Digital Door Lock for Home Door Wholesale Beautiful