How many cycles has the hinge been tested for?

The hinge has been tested for over 200,000 cycles with no abrasion observed.

What certifications does the product have?

The product was tested by TUV and complies with the requirement of BS EN 1935.

2018 Hot Selling Soss Concealed Gate Pivot Hinges

Name: 2018 Hot Selling Soss Concealed Gate Pivot Hinges
Brand: Dongguan Shengang Precision Metal & Electronic Co., Ltd.
SKU: 849617975

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

US$1.00-10.00

1,000 Pieces

Sample price:US$20.00/piece.Request sample

Product profile

Customization

Available

Type

180°Hinge

Finish

Baking in Chrome

Model NO.

SG-HC104#02C

Material

Carbon Steel

Hinge Type

Soss

Door Thickness

20mm

Door Weight

10kg

Functions

Concealed, Invisible

Gap

12mm

Transport Package

White Inner Boxes, Yellow-Brown Outer Cartons for

Specification

67*13*18.3mm

Trademark

Origin

China

Production Capacity

10000piece/Pieces

Key features

180 Degree Wide Opening: Provides maximum convenience and comfort with a full 180-degree open angle.

Invisible Concealed Design: Perfect invisibility ensures a harmonious environment with no visible hardware.

High Durability Tested: Tested for over 200,000 cycles with no abrasion for long-lasting performance.

Multi-Function Protection: Features anti-fire, anti-smoke, rustproof, damp-proof, and anti-friction properties.

TUV Certified Compliance: Tested by TUV and complies with BS EN 1935 safety and quality requirements.

Customizable Options: Customized design, material, packing, and logo printing are available for orders.

Versatile Door Compatibility: Suitable for solid wood, steel, security, fire, glass, and aluminum alloy doors.

National Patent Technology: Utilizes patented 3D zinc alloy adjustable conceal hinge technology for wooden doors.

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: ≤6.31h

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.