What is the minimum door thickness required?

The minimum door thickness required for this hinge is 20mm.

What are the shipping options?

We ship via TNT, DHL, FedEx, UPS, SF Express, and EMS. Freight costs can be quoted by our forwarder.

What payment terms are accepted?

We accept T/T, L/C, D/P, D/A, MoneyGram, Credit Card, PayPal, Western Union, Cash, and Escrow.

Black Folding Table 180 Degree Opening Angle Zinc Alloy Invisible Door Hinge

Name: Black Folding Table 180 Degree Opening Angle Zinc Alloy Invisible Door Hinge
Brand: Dongguan Shengang Precision Metal & Electronic Co., Ltd.
SKU: 912484545

Guangdong, ChinaDongguan Shengang Precision Metal & Electronic Co., Ltd.

US$1.00-15.00

1,000 Pieces

Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

Type

180°Hinge

Finish

Chrome Plated

Model NO.

SG-hc104#2

Material

Zinc Alloy

Name

Black Folding Table 180 Degree Opening Angle Zinc

Size

60.5*12.5*17.8mm(L*W*H)

Hinge Material

Zinc Alloy

Angle

180 Degree

Gap

17.8mm

Door Thickness

20mm

Finishing

Baking Black

Transport Package

White Inner Boxes, Yellow-Borwn Outer Cartons

Specification

60.5*12.5*17.8mm(L*W*H)

Origin

China

HS Code

8302100000

Production Capacity

100000PCS

Key features

180 Degree Opening Angle: Provides a full 180-degree opening angle for maximum accessibility and convenience.

Premium Zinc Alloy Material: Constructed from durable zinc alloy with stainless steel #304 connectors and screws.

Invisible Door Hinge Design: Soss-type concealed hinge offers a sleek, invisible look for modern door aesthetics.

Satin Chrome Plating: Features a high-quality satin chrome finish for corrosion resistance and visual appeal.

OEM/ODM Customization: Supports OEM and ODM services to meet specific customer design requirements.

Prompt Delivery Service: Ensures fast shipping via TNT, DHL, FedEx, UPS, and other major carriers.

Experienced Manufacturer: Established in 2000 with over 15 years of expertise in door and window hardware.

Small Orders Accepted: Flexible policy accepting small sample orders to facilitate customer testing.

Company profile

Dongguan Shengang Precision Metal & Electronic Co., Ltd.

Guangdong, 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: 19 Years CertifiedNearest Port: Shenzhen Port, Guangzhou PortAverage Response Time: ≤3.30h

AI-Powered supplier vetting

SummaryDongguan Shengang Precision Metal & Electronic Co., Ltd. is a China-based limited trading/manufacturing company established in 2007, with a stated founding description also referring to February 2000. It operates from Dongguan, Guangdong, with 117 employees, a 5,550 m² manufacturing plant, six production lines, and 5 R&D engineers. Its product range centers on door and window hardware, including hinges, locks, handles, closers, stoppers, and sliding or folding-door fittings. The supplier reports ISO 9001:2015 certification, OEM/ODM cooperation, international export coverage, and sales in Europe, America, Southeast Asia, and the Middle East. Production-management and technical capabilities are supported by stated equipment, engineers, quality-control personnel, and testing activities. However, the provided information does not substantiate after-sales procedures, financial strength, specific customer cases, or measurable customization performance.

Supplier typeThe supplier is identified as a China-based limited company and trade company, while its descriptions also characterize it as an international manufacturer integrating R&D, production, and sales of door and window hardware. This indicates a combined trading and manufacturing profile rather than a purely trading entity.

CertificationsThe supplier explicitly reports holding an ISO 9001:2015 certificate for its management system. This is direct evidence of a recognized quality-management certification, although the scope and validity details are not provided.

R&D capabilityThe supplier reports advanced production equipment, leading production technologies, 5 R&D engineers, mold-making and product-testing activities, and multiple product types including adjustable concealed and casement hinges. These statements directly support active technical development and product innovation capability.

Production capacityThe supplier reports a 5,550 m² manufacturing plant, six production lines, advanced equipment, production technologies, dozens of production staff, quality-control personnel, and a production-management system. Its stated product scope and broad export markets further indicate established operating capacity.

Customization capabilityThe supplier states that its engineers conduct R&D, mold making, production and processing, and product testing, and that it cooperates with international brands through OEM and ODM. These activities explicitly support customization capability, although no customization examples, minimum quantities, or technical limits are specified.