What is the Payment term?

T/T 30% Deposit for start the production ,the balance before the shipment when goods are ready.

What is the packing details?

50PCS or 100PCS in carton box.Support packaging customization.

What kind of documents we will provide to you?

B/L,Commercial Invoice, Packing List,Certificate of Original. with these documents you can do the customs declaration at your side.

During shipping, if there is a damage to products, how do you get replacement?

During shipping,our shipping agency will try to ensure the safety of the goods.If there is a damage to products, they would be responsible for the damage.

Bulk Heavy-Duty 4-Bar SS304 Rustproof Left-Right UPVC Casement Window Friction Stay Hinge

Name: Bulk Heavy-Duty 4-Bar SS304 Rustproof Left-Right UPVC Casement Window Friction Stay Hinge
Brand: Zhaoqing Deweili Construction Hardware Co.,Ltd.
SKU: 2260425085

Guangdong, ChinaZhaoqing Deweili Construction Hardware Co.,Ltd.

US$0.39-0.61

1,000 Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Yes

Warranty

5 Years

Model NO.

18FCJ-4B

Type

90° Hinge

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

8/10/12/14/16/18/20/22/24/26/28/30/32 Inch

Trademark

OEM/ODM

Origin

Guangdong

Production Capacity

10000000000

Key features

Durable Stainless Steel: Constructed from SS304/SS201 stainless steel for long-lasting performance.

High Cycle Endurance: Tested to open and close more than 50,000 times for reliability.

Comprehensive Warranty: Backed by a 5-year warranty covering mechanical defects.

Customization Options: Supports customization for products, logos, and packaging.

Wide Size Range: Available in lengths from 12 to 36 inches to fit various windows.

Versatile Application: Suitable for both aluminum and UPVC casement windows.

Fast Sample Delivery: Samples can be provided within 3 to 5 days.

Quality Control System: Full production process recording and pre-shipment quality inspection.

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: ≤8.05h 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.

Product Q&A

Q:What is the Trade Term?

Ex-work factory; FOB Guangzhou.

Q:How long is our Production leading time?

Within 15-20 days upon receive deposit in normal season, and 25-30days in our busy time.

Q:How do you maintain the quality of the products?

We have quality inspection workshop and product endurance test workshop. All products will undergo quality inspection before shipment to maintain their performance stability.

Q:What is your minimum order quantity?

We support low minimum order quantity for new client' first order.

Q:Do you support product customization?

We support customization: products, logos, packaging.