What is the delivery time for orders?

We offer same-day dispatch for orders processed before 1pm. Peak and off-season lead times are approximately one month.

Can I get custom OEM or ODM services?

Yes, we are a manufacturer offering both OEM and ODM services for customized hardware solutions.

What payment methods are accepted?

We accept PayPal, Bank Transfer, Western Union, LC, T/T, D/P, and small-amount payments.

Invisible Brass Hinge Cross Hinge Concealed Small Box Hidden Hinge

Name: Invisible Brass Hinge Cross Hinge Concealed Small Box Hidden Hinge
Brand: Dongguan Shengang Precision Metal & Electronic Co., Ltd.
SKU: 2032434375

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

US$1.00-15.00

1 Piece

Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

Type

180°Hinge

Finish

Chrome Plated

Model NO.

SG-HC104#1-01C

Material

Zinc Alloy

Name

Cross Hinge Concealed Small Box Hidden Hinge

Size

25*8*9*9.5mm

Hinge Material

Zinc Alloy

Angle

180 Degree

Gap

6.27mm

Door Thickness

13mm

Finishing

as Same as Pictures

Door Weight

0.5kg/2PCS

Transport Package

White Inner Boxes, Yellow-Borwn Outer Cartons

Specification

25*8*9.5mm(L*W*H)

Origin

China

HS Code

8302100000

Production Capacity

100000PCS

Key features

180 Degree Opening Angle: Designed for full 180-degree opening, ideal for doors, tables, and worktops.

Concealed Invisible Design: Hidden hinge mechanism provides a smooth, neat, and elegant finish for cabinetry.

Durable Zinc Alloy Construction: Made from high-quality zinc alloy with stainless steel #304 connectors and screws.

Versatile Application: Suitable for wooden doors, lightweight caravans, folding tables, and fine cabinetry.

Same Day Dispatch: Orders processed before 1pm are dispatched on the same day for quick delivery.

OEM and ODM Services: Manufacturer offers custom OEM and ODM services for bulk orders.

Professional Packaging: Items are professionally packed to ensure safe transit and protection.

Flexible Payment Options: Accepts PayPal, Bank Transfer, Western Union, LC, T/T, and D/P.

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: ≤5.23h

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.