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.

Premium Soundproof Panels for Doors and Windows Installation

Name: Premium Soundproof Panels for Doors and Windows Installation
Brand: Linyi Shengao Aluminum Industry Co., Ltd.
SKU: 2113789122

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-LZ6688

Type

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

Shape

Flat

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

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

10-Year Warranty Coverage: Comprehensive 10-year warranty ensures long-term reliability and protection for all aluminum profiles.

Customized Color Options: Available in white, grey, black, brown, and fully customized colors based on customer samples.

Free Mould Design Service: Complimentary mold design and free sample production within one week for new projects.

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

High-Strength 6063 Alloy: Constructed from premium 6063/6063A/6061 aluminum alloy with T3-T8 temper for superior durability.

Global Certification Standards: Certified by CE, ISO, RoHS, TUV, SONCAP, and CIQ meeting DIN, AAMA, and AS/NZS standards.

Flexible MOQ for Trial Orders: Accepts small trial orders before mass production to minimize risk for new customers.

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

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: ≤2.11h 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.