What are your terms of payment?

We require a 30% deposit first, with the finished balance paid before shipment.

What material is used for the hinge?

The hinge is made of high-quality SUS304 stainless steel.

What is the warranty period for this product?

We provide a 5-year warranty for this product.

Professional Casement Window 90 Degree Folding Hinge

Name: Professional Casement Window 90 Degree Folding Hinge
Brand: Zhaoqing Deweili Construction Hardware Co.,Ltd.
SKU: 1927943012

Guangdong, ChinaZhaoqing Deweili Construction Hardware Co.,Ltd.

US$0.20-0.90

500 Pieces

Sample price:US$1.70/piece.Request sample

Product profile

Customization

Available

After-sales Service

Yes

Warranty

5 Years

Type

Top Hung

Finish

Powder Coating

Material

Stainless Steel

Feature

Easy to Install and Durable

Payment

30% Deposit, 70% Balance Before Delivery by T/T

Sample Time

Within 3-5 Days

Delivery Time

20-25 Working Days

Test Open-Close Times

More Than 50000 Times

Transport Package

Carton

Specification

8"10"12"14"16"18"20"22" Customized Size

Trademark

OEM

Origin

Guangdong

Production Capacity

10000000000

Key features

Premium Material: Made of high-quality SUS304 stainless steel for superior durability and corrosion resistance.

High Durability: Tested to withstand more than 50,000 open-close cycles for long-term reliable use.

Easy Installation: Designed with steel slide and copper positioning screw for simple and secure installation.

Customizable Options: Offers customized sizes and features to meet specific project requirements.

Professional Warranty: Comes with a 5-year warranty to ensure product quality and customer peace of mind.

Fast Sample Delivery: Provides free samples with a quick delivery time of within 5-10 days.

Trusted Manufacturer: Backed by over 29 years of manufacturing experience and advanced production facilities.

Global Export: Products exported to over 30 countries in Southeast Asia, Middle East, Europe, and the US.

Company profile

Zhaoqing Deweili Construction Hardware Co.,Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: OEM Service AvailableExport Year: 2010-05-01 CertifiedNearest Port: Guangzhou PortAverage Response Time: ≤7.62h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryZhaoqing Deweili Construction Hardware Co., Ltd. is a China-based limited company established in 2017 and located in Gaoyao District, Zhaoqing, Guangdong. The supplier focuses on architectural aluminum door and window hardware, including friction stays, handles, hinges, locks, transmission rods, and related systems. Evidence indicates an integrated R&D, production, and sales operation, with five production lines, a 12,000 m² manufacturing plant, 79 employees, and 6–10 quality-control staff. The company reports OEM service experience, exports to more than 30 countries and regions, and lists Southeast Asia and the Middle East as primary export markets. Its stated quality system covers multiple production stages, but no formal certifications are identified. Evidence is insufficient to assess financial credibility, after-sales capability, or the scale of customization beyond OEM service claims.

Supplier typeThe supplier is identified as a limited company and is described as a technology-oriented enterprise integrating R&D, production, and sales, while the basic information also labels it as a trading company. Its product scope is concentrated in construction hardware and door and window systems.

R&D capabilityThe supplier explicitly describes R&D capability, continuous improvement and innovation, advanced technology, and a professional technical team. It reports five years of total R&D engineer experience, but no patent, new-product, testing, or documented innovation-output data is supplied.

Production capacityThe supplier reports five production lines, a 12,000 m² manufacturing plant, a stated production base, and quality controls spanning casting, stamping, injection molding, surface treatment, assembly, inspection, and packaging. It also claims strong production capacity and a workshop exceeding 15,000 square units in its description, although the stated facility sizes are inconsistent.

Customization capabilityThe supplier explicitly reports long-term OEM services for overseas door and window accessory sales organizations and offers multiple hardware and system products. The information does not specify customization scope, engineering-development procedures, minimum order quantities, tooling capability, or sample lead times.

Client casesThe supplier claims OEM service for many overseas famous door and window accessory sales organizations and states that its brand network reaches more than 30 countries and regions. Southeast Asia and the Middle East are listed as primary export markets, but no named customers, project references, or independently verifiable case details are provided.