What certification do you have? What's your standard?

We have ISO CE certification. Our standard is DIN, AAMA, AS/NZS, China GB.

What's the delivery time for samples and mass production?

(1). 1 week to open the new moulds and make free samples. (2). 2-3 weeks after receipt of deposit and confirmation of the order.

Can you provide special export packing and loading?

Yes, we can follow end customers required for special packing and loading, and we have experienced engineer team to design and improve your idea.

What's your Quality Control Plan?

We have strictly 5S quality control plan in our factory, 1S is Incoming materials quality control, 2S is Production line quality control, 3S is Packing quality control, 4S Warehouse quality control and 5S loading quality control plan. We can avoid the Inferior quality issues.

Durable Aluminum U-Channel Profile for Windows and Frames

Name: Durable Aluminum U-Channel Profile for Windows and Frames
Brand: Linyi Shengao Aluminum Industry Co., Ltd.
SKU: 2080212022

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-LZ141

Type

Window & Door Aluminium Profile, Decoration Aluminium Profile, Glass Wall Aluminium Profile, Industrial Aluminium Profile

Shape

Flat

Grade

6000 Series

Temper

T3-T8

Window & Door Aluminium Profile

60 Series

Alloy

Surface Finishing

Anodic Oxidation

Alloying Ingredient

6063

Certification

CE, SONCAP, ISO, CIQ, RoHS, TUV

Polished Aluminum Profile

Mechanical Polishing

Color

Customized

Powder Coating Thickness

Over 80um

Anodized Thickness

15um

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

Comprehensive Warranty: 10-year warranty coverage for all mechanical defects and durability issues.

Custom Color Options: Available in white, grey, black, brown, and fully customized colors.

Flexible Customization: Customized shapes, sizes, and free mold design available for unique projects.

Multiple Surface Finishes: Offers anodizing, powder coating, electrophoresis, wood grain, and sandblasting.

High-Quality Materials: Premium 6063/6063A/6061 aluminum alloy with T3-T8 temper for strength.

Global Certifications: Certified with CE, ISO, RoHS, TUV, SONCAP, and CIQ for international standards.

Fast Sample Delivery: New molds and free samples ready within 1 week of order confirmation.

Factory Direct Supply: Direct manufacturing with deep processing lines and 50,000 tons annual capacity.

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: ≤2.09h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryLinyi Shengao Aluminum Industry Co., Ltd, established in 2021, is a specialized small and medium-sized high-tech enterprise with a focus on scientific innovation and quality management. It has a strong domestic presence without overseas facilities or showrooms and offers OEM services for well-known brands. The company excels in effective supplier service capabilities and sustainable development practices but lacks R&D strength and certification holdings. Financially, it has maintained consistent cash flow and profit indices over the past three years.

Supplier typeThe supplier is a small and medium-sized high-tech enterprise with a focus on innovation and specialization.

CertificationsThe supplier does not hold any certifications in supplier management systems.

After-Sales capabilityThe supplier has clear procedures and records for handling customer complaints and service capability.

Financial creditThe supplier has shown consistent financial capacity and cash flow over the last three years.

R&D capabilityThe supplier emphasizes scientific innovation and has implemented AI models for sustainable development.

Production capacityThe supplier operates six production lines and has a moderate number of quality control staff.

Customization capabilityThe supplier provides OEM services for popular brands but lacks SDK availability for R&D.

Client casesThe supplier does not participate in offline trade shows and lacks overseas agents and showrooms.

Product Q&A

Q:Are you a factory?

Yes, we are an aluminum extrusion factory and possess deep processing lines.

Q:Where are your loading port?

Our factory is in Shandong Province, loading port in Qingao.

Q:Do you accept trail order befor mass order?

yes, we can accept smaller tral order before mass order confirm.

Q:What's the thickness for anodizing film? Can you do 15um?

Our normal thickness is over 10 um. Yes, we can do 15um and above.

Q:What color you can do for powder coating? The thickness for powder coating film?

We can do any color for powder coat as long as you can provide the color sample. Our normally powder coating thickness is 60-100um.

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