What is the warranty period for this product?

We provide a reliable 3-year warranty coverage for this product.

What certifications does the product have?

Our product is certified under an elite quality management system, including ISO9001:2015, ISO45001:2018, ISO14001, and ISO50001.

What are the available color options?

The product is elegantly customizable in Mill, Black, and White colors.

Premium Adjustable Door Sill for Ultimate Home Protection

Name: Premium Adjustable Door Sill for Ultimate Home Protection
Brand: QINGDAO SEA NOVA BUILDING PROFILES PRODUCTS CO., LTD
SKU: 2121008452

Shandong, ChinaQINGDAO SEA NOVA BUILDING PROFILES PRODUCTS CO., LTD

US$35.00

500-999 Sets

US$30.00

1,000+ Sets

Sample price:US$60.00/set.Request sample

Product profile

Customization

Available

After-sales Service

Engineer Team

Warranty

3 Years

Model NO.

Nova Sill

Material

Aluminium + PVC

Color

Customized Color

Selling Units

Single Item

Place of Origin

Shandong, China

Project Solution Capability

Total Solution for Projects

Design Style

Modern

After-Sale Service

Online Technical Support

Brand Name

Nova Plastech

Type

Door Threshold

Product Name

Door Sill, Threshold

Package

Carton Packaging

Application

Door Sill

Single Package Size

2.13X60X90 Cm

Size

Customized

MOQ

40hq

Transport Package

Carton

Specification

customized

Trademark

Nova Plastech

Origin

China

Key features

Customizable Color Options: Available in Mill, Black, and White finishes to match any modern decor.

Premium Material Composition: Crafted from durable Aluminium blended with resilient PVC for longevity.

Fireproof Safety Design: Features a silicon-sealed latch and panic-type pull ring for enhanced security.

3-Year Warranty Coverage: Comprehensive 3-year warranty ensures peace of mind and product reliability.

Customized Size Options: Length is fully customizable to fit specific door sill requirements.

Certified Quality Standards: Manufactured under ISO9001:2015 and other elite quality management systems.

Dedicated After-Sales Support: Access to online technical support and a dedicated North American team.

Modern Design Aesthetic: Sleek America Type design that seamlessly blends style with functionality.

Company profile

In-stock CapacityQA/QC InspectorsProduction Process VisualizationManagement Certification

QINGDAO SEA NOVA BUILDING PROFILES PRODUCTS CO., LTD

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 11 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤4.34h

AI-Powered supplier vetting

SummaryThe supplier demonstrates strong R&D, customization, production, and service-process capabilities. It provides 3D design, ODM, OEM, and multiple customization options, supported by nine R&D engineers, nine quality-control test devices, and documented design and development records. Manufacturing resources include mixing, extrusion, CNC machining, cutting, and sand-blasting facilities, with documented finished-product inspection procedures. The supplier holds several management-system certifications and reports a high repeat-buyer preference. Service procedures, complaint handling, corrective actions, supplier management, inventory capability, and manufacturing contracts are documented. However, it lacks an SDK, overseas warehouse, and overseas showroom. Evidence is insufficient to confirm financial credibility or substantial customer cases; the supplier explicitly reports no cooperation with Fortune 500 companies.

Supplier typeThe supplier operates as a customizable manufacturing and design-service provider, offering 3D software design, ODM, OEM for popular brands, and manufacturing through extrusion, CNC machining, cutting, and related facilities. It also has in-stock capability and contracts with associated subcontractors.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, ISO14001, and ISO50001 management-system certifications. The provided information does not include certificate validity dates or scope details, but the stated certifications are explicit evidence of certification holding.

After-Sales capabilityR&D technology engineers provide technical support for production and after-sales service. The supplier also reports documented and followed procedures for customer complaints, corrective and preventive actions, and service-capability assessment, supported by stated operational reliability and transparent order communication.

R&D capabilityThe supplier reports new products during the past year, nine R&D engineers, documented design input/output, review, verification and validation records, and ongoing work on material formulations, co-extrusion techniques, and profile geometries. It offers ODM services, although no SDK is available.

Production capacityProduction capability is supported by multiple named facilities, nine quality-control test devices, documented finished-product inspection instructions, valid contracts with associated subcontractors, inventory capability, and stated lead times of within 15 working days off-season and one month during peak season. The supplier also states flexible production scheduling for urgent demands.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, flexible customization, and 3D software design services. These repeated and specific service options provide direct evidence of broad customization capability.