Te 240 3D Adjustable Concealed Invisible Hidden Door Hinge

Name: Te 240 3D Adjustable Concealed Invisible Hidden Door Hinge
Brand: Dongguan Shengang Precision Metal & Electronic Co., Ltd.
SKU: 2222707175

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

US$12.00-16.00

200 Pieces

Sample price:US$18.00/piece.Request sample

Product profile

Customization

Available

Warranty

One Year

Type

180°Hinge

Model NO.

SG-HC18155

Finish

Powder Coating

Material

Alloy

Name

3D Residential Adjustable Concealed Door Hinge

Gap

11.7mm

Angle

180 Degree

Door Thickness

≥25 mm

Door Weight

60kg/2PCS----132lbs/2PCS

Fittings/Box

1 Piece Spanner and 40 Piece Ss Screws

for Frame Type

Steel Frame, Wooden Frame, Aluminium Frame

Area of Application

Used in Door Frames Made out of Hollow Metal or Wo

Transport Package

White Inner Boxes, Yellow-Brown Outer Cartons for

Specification

155*18*21mm

Origin

China

Production Capacity

10000piece/Pieces

Key features

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

High Weight Capacity: Supports up to 60kg (132lbs) per pair of hinges.

Universal Frame Compatibility: Suitable for steel, wooden, and aluminium frames.

Durable Alloy Material: Constructed from high-quality alloy with powder coating finish.

Maintenance-Free Bearing: Features friction bearing type requiring no maintenance.

One Year Warranty: Comes with a comprehensive one-year warranty coverage.

Customization Available: Customized service is available upon request.

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: ≤1.67h

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.