What is the lead time for production?

Peak Season Lead Time: 1-3 months; Off Season Lead Time: one month.

What are the payment terms?

LC, T/T, Western Union, Small-amount payment, Money Gram.

3D Door Hinge Door Conceal Hinge Zinc Alloy Invisible Hinge

Name: 3D Door Hinge Door Conceal Hinge Zinc Alloy Invisible Hinge
Brand: Guangzhou Lockvel Security Technologies Co., Ltd.
SKU: 918607795

Guangdong, ChinaGuangzhou Lockvel Security Technologies Co., Ltd.

US$5.00

500 Pieces

Sample price:US$3.00/piece.Request sample

Product profile

Customization

Available

Type

180°Hinge

Finish

Ss/PS/Sb/Pb/Ab/AC/Rg

Model NO.

IVH-40-3D

Material

Stainless Steel

Mounting

4 Ball Bearing

Options

Nrp,Non-Removeable Pin, Packed with Wood and Machi

Application

Heavy Weight Doors at Interior High Traffic Areas

Transport Package

Paper Box

Specification

Normal size

Trademark

Lockvel

Origin

China

HS Code

83021000

Production Capacity

5000 Sets/ Month

Key features

Vandal Deterrent: Concealed installation acts as a vandal deterrent for enhanced security.

EN1303 Certified: Product has gained EN1303 certification, ensuring guaranteed quality.

OEM & ODM Service: We provide comprehensive OEM and ODM services for custom needs.

Heavy Weight Support: Suitable for heavy weight doors in interior high traffic areas.

Multi-Material Options: Available in SS, PS, Sb, Pb, Ab, AC, and Rg finishes.

Versatile Application: Suitable for wooden, metal, and fire-rated doors with thickness >40 mm.

20 Years Experience: Over 20 years of manufacturing experience in door hardware.

Company profile

High Repeat Buyers ChoiceSelf-branded

Guangzhou Lockvel Security Technologies Co., Ltd.

Guangdong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2018-03-05Nearest Port: Guangzhou portAverage Response Time: ≤11.90hTerms of Payment: LC, T/T, Western Union, etc.International Commercial Terms(Incoterms): FOB, CIF, FAS, DDP, EXW, Others

AI-Powered supplier vetting

SummaryThe supplier demonstrates strong capabilities in customization and production, with a robust quality assurance system and established export experience. Despite lacking overseas presence and trade show participation, their R&D and OEM services are well-developed, although innovation capacity could be limited due to a lack of patents and SDK availability. Financial data suggests stability, but no specific certifications were detailed.

Supplier typeThe supplier operates from multiple production bases in Guangzhou, Zhongshan, and Jiangmen, utilizing advanced production equipment and technology.

After-Sales capabilityThe supplier has procedures for handling customer complaints effectively with clear processes and records.

Financial creditFinancial data is available for the past three years, indicating a degree of financial transparency and stability.

R&D capabilityWhile the supplier provides ODM services and has new products, the absence of patents and SDK availability suggests limited innovation capability.

Production capacityThe supplier has a strong production capability with advanced equipment and international technology, supported by quality assurance engineers.

Customization capabilityThe supplier offers extensive customization options, including full and minor customization from samples or designs.

Client casesThe supplier provides OEM services for popular brands, indicating experience with significant customer cases.

Product Q&A

Q:Can we get a sample?

Of course. But I am sorry to say that you need to be charged with the freight and sample cost.

Q:Could I visit your factory or office?

Sure, just please tell us in advance, if our time is available, we can pick you up in case you don't know the road to our office or factory.

Q:What should we do if quality defects occurred after received the goods?

Please kindly send us photos with detailed description by email,HT will solve it for you immediately,refund or exchange will be arranged once verified.

Q:Is it possible to load mix-products in one container?

Yes,it's available.

Q:What is the material of the hinge?

The hinge is made of Zinc alloy and Stainless Steel.