What is the minimum order quantity?

The minimum order quantity is 1 ton.

What certifications does the product have?

The product and manufacturing process are certified under ISO9001:2015, ISO45001:2018, and ISO14001.

Where is the product manufactured?

Our factory is located in Shandong, China, with a plant area of over 95,000 square meters and 6 production lines.

Silent Operation Casement Window with Special Hinges Eliminates Squeaking Noise.

Name: Silent Operation Casement Window with Special Hinges Eliminates Squeaking Noise.
Brand: Shandong Nuolin Hengxin New Material Co., Ltd.
SKU: 2184027772

Shandong, ChinaShandong Nuolin Hengxin New Material Co., Ltd.

US$88.00

2-298 Square Meters

US$78.00

299-499 Square Meters

US$40.00

500+ Square Meters

Sample price:US$88.00/square meter.Request sample

Product profile

Customization

Available

After-sales Service

2years

Warranty

2years

Model NO.

Casement Window/Casement Door

Material

Aluminum Alloy

Open Style

Swing

Frame Material

Aluminum Alloy

Screen Netting Material

Nylon

Style

Modern

Opening Pattern

Vertical

Function

Heat Insulation, Soundproof, Anti-Theft, Airproof, Insect-proof, Dust-proof, Invisible, Decoration

Surface Finishing

Finished

Security Rating

Delivery Time

15-21 Days

Application

Multipurpose

Color

Customized Colors

Size

Customer's Requst

Lead Time

7days

Corrosion Resistant

Durable

Durability

Environmental Property

Recyclable

Packing

Standard Packing

Surface Treatment

Power Coated

Glass

Tempered

Advantage

Heat Insulation.Waterpfoof

Open Type

Inward\Outwardtilt Turn

Position

Interior

Mesh Style

Sliding / Swing/ Hung Open/ Retractable Mesh

Transport Package

Carton

Specification

Custom Length

Trademark

Nuolin Hengxin

Origin

Shandong, China

Key features

18 Years Manufacturing Expertise: Over 18 years of experience in aluminum profile manufacturing and one-stop procurement services.

Fully Customizable Solutions: Tailored dimensions, opening methods, surface treatments, and performance indicators to exact requirements.

Premium Powder Coated Finish: Available in any RAL color or wood grain finish with superior weather resistance and durability.

High Thermal Insulation: Thermal break swing doors significantly reduce heat transfer and improve energy efficiency.

Comprehensive Security Features: Anti-theft, soundproof, airproof, insect-proof, and dust-proof functions with A security rating.

2-Year Warranty Coverage: Includes 2 years of warranty and online technical support for all mechanical defects.

ISO Quality Certified: Manufacturing certified under ISO9001:2015, ISO45001:2018, and ISO14001 standards.

Flexible Access Options: Available as inward, outward, or thermal break swing doors for various architectural styles.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceExperienced TeamExhibition Experience

Shandong Nuolin Hengxin New Material 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, etc. CertifiedExport Year: 7 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤5.75h

About Our Factory & Business Background

AddressWeifang, Shandong, China

Plant Area5565.75 square meters

Number of Employees117

Registered Capital20,000,000 RMB

Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Small-amount payment

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: within 15 workdays, one month Off Season Lead Time: within 15 workdays, one month

Minimum Order Quantity1 ton

Supply Chain Partners9

Our Production Capability & Technical Expertise

Main Productshttps://chinaaluminumprofile.en.made-in-china.com

Production Lines6

Production MachinesHeat Machine, Aluminum profile anodizing treatment, Aluminum profile spraying

QA/QC inspectors2 people

Inspection Type for Finished Products100% inspection(Visual inspection)

Inspection Method for Finished ProductsHave instructions and uniformly followed

R&D Engineers1 people

Traceability of Raw MaterialsYes

Our Industry Experience & Global Business Record

Year of Establishment2011-11-08

Main MarketsDomestic

Repeat Buyers Choice50%~80%

Number of Foreign Trading Staff5

Overseas Agent/BranchNo

New Products Launched in Last yearNo

Our Certifications, Standards & Industry Recognition

Management System CertificationISO9001:2015, ISO45001:2018, ISO14001

Product CertificationOthers

Cooperated with Fortune 500No

Product Q&A

Q:What customization options are available?

We offer full customization including dimensions, opening methods (sliding, swing, folding), surface treatments (powder coating, anodizing), and glass configurations.

Q:What is the warranty period?

We provide a 2-year warranty covering mechanical defects along with online technical support.

Q:What are the lead times for orders?

The standard lead time is 7 days, with a delivery window of 15-21 days depending on the season and order volume.

Q:What payment methods do you accept?

We accept T/T, L/C, D/P, D/A, PayPal, Western Union, Credit Card, and Cash in multiple currencies including USD, EUR, and CNY.

Q:Can you provide samples before mass production?

Yes, we always produce a pre-production sample before mass production and conduct a final inspection before shipment.