Smart Design Electric Door Closer with Adjustable Speed Control

Name: Smart Design Electric Door Closer with Adjustable Speed Control
Brand: Shenzhen Zhongke Jietong Technology Co., Ltd.
SKU: 2259834025

Guangdong, ChinaShenzhen Zhongke Jietong Technology Co., Ltd.

US$190.00

1-29 Pieces

US$175.00

30+ Pieces

Product specifications

Door Opener

Sample price:US$190.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

One-Year Warranty

Warranty

a Year

Model NO.

HK20

Structure

Crank Arm

Driving Type

Electromechanical

Electric Current Type

Brand

Keydeone

Transport Package

Air or Sea Freight

Specification

iron

Trademark

KEYDEONE

Origin

China Guangdong

Company profile

Exhibition ExperienceFast DeliveryIn-stock CapacityODM Services

Shenzhen Zhongke Jietong Technology Co., Ltd.

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: 1 Year CertifiedNearest Port: Shenzhen Yiantian PortAverage Response Time: ≤1.96h

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad customization, ODM/OEM capability, active R&D, and documented quality, information-security, and software-maturity certifications. Its stated scope covers intelligent lighting, security, transportation, parking, software, hardware, and system integration. However, manufacturing and fulfillment controls show limitations: only two production lines and four experienced export-trade staff are reported, there is no valid manufacturing contract with affiliated subcontractors, no ongoing batch quantity reconciliation, no outsourcing SOP, and no overseas warehouse or showroom. Customer service procedures, corrective actions, and complaint handling are documented, while customer cases and financial credibility remain insufficiently evidenced.

Supplier typeThe supplier operates as a technology and systems-integration provider covering intelligent lighting, security monitoring, transportation, parking, software, hardware, and smart-scenario solutions. Its scope indicates a solution-oriented technology supplier rather than a narrowly specialized product manufacturer.

CertificationsThe supplier states that it holds ISO 9001 quality management, ISO 27001 information security, and CMMI Level 3 software maturity certifications, in addition to having R&D patent achievements. These explicitly reported certifications support its quality, information-security, and software-process capabilities.

After-Sales capabilityFive R&D engineers are responsible for technical support during production and after-sales service, and the company describes an after-sales maintenance team of nearly 50 people. Written procedures and followed records are reported for corrective and preventive actions and customer complaint handling, supporting a positive assessment.

R&D capabilityThe supplier reports new products within the past year, ODM services, an available SDK, five R&D engineers, patent achievements, and a nearly 50-person R&D and after-sales team focused on industry applications and IoT communication technology. These details provide explicit evidence of ongoing product and technology development.

Production capacityThe supplier reports inventory capability and two production lines, but also reports no valid manufacturing contract with affiliated subcontractors, no continuous quantity reconciliation for each batch or bulk production, no outsourcing SOP, and finished products checked by packing staff. These stated control gaps represent real weaknesses in production governance despite the available production and inventory resources.

Customization capabilityThe supplier explicitly provides customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM service availability, indicating broad stated support for customer-specific product development.