What certifications and standards do you meet?

We have ISO and CE certifications. Our standards include DIN, AAMA, AS/NZS, and China GB.

What is the delivery time for samples and mass production?

Samples take about 1 week. Mass production takes 2-3 weeks after deposit receipt and order confirmation.

Can you provide special export packing and loading?

Yes, we can follow customer requirements for special packing and loading with our experienced engineering team.

What is your quality control plan?

We use a 5S quality control plan covering incoming materials, production, packing, warehouse, and loading to avoid inferior quality.

High-Performance Coated Aluminum Extrusion Profile for Thermal Break Casement Window

Name: High-Performance Coated Aluminum Extrusion Profile for Thermal Break Casement Window
Brand: Linyi Shengao Aluminum Industry Co., Ltd.
SKU: 2183556125

Shandong, ChinaLinyi Shengao Aluminum Industry Co., Ltd.

US$2,800.00

20-99 Tons

US$2,300.00

100+ Tons

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

After-Sale Service Is Available

Warranty

10 Years

Model NO.

SA-333

Type

Window & Door Aluminium Profile, Decoration Aluminium Profile, Heat Sink Aluminium Profile, Glass Wall Aluminium Profile, Transport Aluminium Profile, Industrial Aluminium Profile

Shape

T - Profile

Grade

6000 Series

Temper

T3-T8

Window & Door Aluminium Profile

60 Series

Alloy

Surface Finishing

Powder Spraying

Alloying Ingredient

6063

Certification

CE, SONCAP, ISO, CIQ, RoHS, TUV

Polished Aluminum Profile

Mechanical Polishing

Anodized Thickness

15um

Powder Coating Thickness

Over 80um

Free Mould Design

Yes

Factory

Yes

OEM

Yes

Transport Package

Protective Film

Specification

Customized Specification

Trademark

Sainnor

Origin

China

HS Code

76042100

Production Capacity

50, 000 Tons/Year

Key features

Customizable Surface Finishing: Offers powder coating, anodizing, electrophoresis, and wood grain options with customizable colors.

High-Strength Aluminum Alloy: Made from 6063/6061 series aluminum with T3-T8 temper for superior durability and strength.

Flexible Customization Options: Supports custom shapes, sizes, and free mold design to meet specific project requirements.

Comprehensive Certifications: Certified by CE, ISO, RoHS, TUV, and SONCAP, meeting international quality standards.

Robust Production Capacity: Annual output of 50,000 tons with advanced German and Italian machinery for consistent quality.

Strict Quality Control: Implements a 5S quality control plan covering incoming materials, production, packing, and loading.

Fast Sample Development: New molds and free samples can be prepared within 1 week for quick project validation.

Professional After-Sales Service: Provides 10-year warranty and dedicated technical support for all aluminum profile products.

Company profile

Importers and ExportersSelf-branded

Linyi Shengao Aluminum Industry Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedNearest Port: Qingdao PortAverage Response Time: ≤0.54h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier is an aluminum-profile manufacturer based in Shandong, China, producing profiles for windows, doors, and industrial applications. It reports OEM service for well-known brands, customization options, six production lines, extrusion, painting, and oxidation facilities, and 11–20 quality-control staff. Written procedures and records exist for service assessment, corrective and preventive actions, and customer complaints. However, the supplier has no stated supplier-management-system certification, no available SDK, only one year of R&D engineer experience, and no overseas warehouses, showrooms, agents, branches, or offline trade-show participation. Export sales represent 31%–40% of total sales, while overseas service coverage is reported as zero. Financial information is represented only by years rather than financial results, so credibility cannot be determined.

Supplier typeThe supplier is identified as an aluminum-profile manufacturer specializing in window, door, and industrial sections. Its stated operations include extrusion molding, painting, and oxidation treatment, indicating a manufacturing supplier rather than a purely trading or service company.

CertificationsThe supplier-management-system certification field is explicitly recorded as NIL. No certification holding is evidenced in the provided information, but the record does not establish whether other product or process certifications exist.

After-Sales capabilityThe supplier has written procedures and followed records for service capability assessment, corrective and preventive actions, and customer complaints. However, it reports zero countries with overseas services and no overseas warehouse, showroom, agent, or branch, limiting demonstrated international after-sales coverage.

R&D capabilityThe supplier reports no available SDK and only one year of total R&D engineer experience. It does report an AI model for big-data processing and management decision support, but this does not sufficiently demonstrate strong product or engineering innovation capability.

Production capacityThe supplier operates six production lines, including extrusion molding, painting, and oxidation treatment, and has 11–20 quality-control staff. Its stated departmental structure includes production and quality-inspection functions, providing explicit evidence of established manufacturing capacity.

Customization capabilityThe supplier provides OEM services for well-known brands and offers customization for aluminum profiles used in windows, doors, and industrial applications. These statements directly support its ability to produce customized products.

Product Q&A

Q:Are you a factory or trading company?

Yes, we are an aluminum extrusion factory with deep processing lines and advanced machinery.

Q:What is the loading port for shipments?

Our factory is located in Shandong Province, and the loading port is Qingdao Port.

Q:Do you accept trial orders before mass production?

Yes, we accept smaller trial orders before confirming the mass order to ensure quality.

Q:What is the thickness for anodizing film?

Our normal anodizing thickness is over 10um. We can also provide 15um and above upon request.

Q:What colors and thickness are available for powder coating?

We can do any color if you provide a sample. The normal powder coating thickness is 60-100um.

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