Do you provide after-sales service?

Yes, we provide a 3-year warranty and good after-sales service. You can contact us if you have any questions.

The Minimum Order Quantity (MOQ) is 1000 PCS.

Can you customize the product?

Yes, we offer customization for color, material (zinc alloy, aluminium alloy, stainless steel), and finishing (anodized, powder coating, polishing).

Best Quality Hydraulic Automatic Soft Closing E-Type Aluminum Alloy Door Hinges with Damping Buffer Function

Name: Best Quality Hydraulic Automatic Soft Closing E-Type Aluminum Alloy Door Hinges with Damping Buffer Function
Brand: Guangzhou Wisdom Hardware Limited
SKU: 2136585855

Guangdong, ChinaGuangzhou Wisdom Hardware Limited

US$0.70-1.20

1,000 Pieces

Product profile

Customization

Available

After-sales Service

2 Years

Warranty

3 Years

Model NO.

WSDH031

Type

90° Hinge

Finish

Powder Coating

Material

Alloy

Color

Customized Color

Service

OEM

Function

Hinge

Application

Casement Door/Window

Sample

Free

Transport Package

Carton

Specification

49*37*19cm

Trademark

WSD

Origin

China

HS Code

8302410000

Production Capacity

1000000 Per Month

Key features

Customizable Color: Color is customized according to your specific requirements.

OEM Service: OEM services are provided for global buyers.

3 Years Warranty: Comprehensive 3-year warranty coverage for the product.

ISO9001 Certified: Passed ISO9001:2008 quality assurance certificate.

10 Years Experience: Over 10 years of professional manufacturing history.

Fast Response: Inquiries are replied within 8 hours.

Free Samples: Free samples are available for evaluation.

Spare Parts Support: Spare parts available for immediate delivery worldwide.

Company profile

Importers and ExportersHigh Repeat Buyers Choice

Guangzhou Wisdom Hardware Limited

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2019-11-01Nearest Port: GuangzhouAverage Response Time: ≤5.13hTerms of Payment: T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, EXW

AI-Powered supplier vetting

SummaryGuangzhou Wisdom Hardware Limited is identified as a Chinese manufacturer/factory with valid import and export licensing. The supplier reports broad customization, ODM and OEM services, recent new-product activity, documented R&D processes, and software use including PS and CAD. It reports extensive export markets and exports accounting for 90% of total sales, but its exporting history is stated as only one year. Production-related information includes 50 quality-control staff, inventory capability, one-month average lead times in both peak and off-season, and Guangzhou/Shenzhen port proximity. Key limitations or uncertainties include no available SDK, no overseas warehouses, showrooms, agents or branches, no offline trade-show participation, and inconsistent employee information: one slice states two total employees while another states 50 quality-control staff. No certification evidence, explicit after-sales program, or named customer cases is provided.

Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory and a Limited Company in China, with operations in Guangdong. It also holds a valid import and export license, supporting its status as an operating manufacturing and exporting entity.

R&D capabilityThe supplier reports new products within the past year, ODM services, R&D engineers responsible for new-product design and customer customization, and auditable design input, output, review, verification, and validation documents. However, no usable SDK is available, indicating a limitation for software-development integration.

Production capacityProduction-related evidence includes 50 quality-control staff, stated product output information, inventory capability, one-month average lead times in both peak and off-season, and proximity to Guangzhou and Shenzhen ports. However, the stated total employee count of two conflicts with the reported 50 quality-control staff, so overall scale data should be verified.

Customization capabilityThe supplier explicitly offers customization from samples and designs, full, minor, and flexible customization, supported by R&D engineers who design and customize products according to customer needs. The supplier also reports ODM capability, providing strong direct evidence of customization capacity.

Product Q&A

Q:What are your company's advantages?

We have over 10 years of experience, a professional design and production team with competitive prices, and we are a professional manufacturer of window and door accessories providing OEM services.

Q:How can I get a detailed price list?

Please provide detailed information about the product, such as size, color, specific packaging requirements, and purchase quantity.

Q:How is the quality of your products?

Our raw materials are purchased from qualified suppliers, and we have a strong quality control team to ensure quality. We conduct strict evaluations and inspections.

Q:What is the lead time for production?

The production lead time is 10-20 days after deposit payment. Peak season lead time is 1-3 months, and off-season is within 15 workdays.

Q:What are the payment terms?

Payment terms are 30% T/T deposit in advance, with the balance paid before shipment. We also accept Western Union.