Is OEM or ODM service available?

Yes, we provide OEM and ODM services including customization from samples, designs, full customization, and minor customization.

What payment terms do you accept?

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

What is the hinge opening angle?

The hinge provides a 180-degree opening angle.

Soss Mortise Mount Invisible Hinge

Name: Soss Mortise Mount Invisible Hinge
Brand: Dongguan Shengang Precision Metal & Electronic Co., Ltd.
SKU: 844746875

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

US$1.00-20.00

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#4

Material

Zinc Alloy

Name

Soss Mortise Mount Invisible Hinge

Size

94*18.4*26.8mm

Hinge Material

Zinc Alloy

Angle

180 Degree

Gap

12.6mm

Door Weight

40kg/Pair

Door Thickness

30mm

Finishing

Green Antique Bronze

Transport Package

White Inner Boxes, Yellow-Borwn Outer Cartons

Specification

94*18.4*26.8mm

Origin

China

HS Code

8302100000

Production Capacity

100000PCS

Key features

Customizable Finishes: Available in satin nickel, chrome, gold, antique bronze, or custom requirements.

High Load Capacity: Supports door weight up to 40kg per pair with durable zinc alloy construction.

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

Premium Material Mix: Combines zinc alloy, stainless steel #304, aluminum alloy, and nylon Pa66.

OEM/ODM Service: Offers full customization from samples, designs, or minor adjustments.

100% Quality Inspection: Every unit undergoes visual and functional inspection before shipment.

Fast Lead Time: Consistent production within 15 working days regardless of peak season.

Established Manufacturer: 19 years export experience with 51 employees and 10 production lines.

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.

Product Q&A

Q:What materials are used in this hinge?

The hinge body is made of zinc alloy, connectors use stainless steel #304, screws are stainless steel #304, resistant discs are nylon Pa66, and the cover is carbon steel.

Q:What is the maximum door weight capacity?

The hinge can support a maximum door weight of 40kg per pair.

Q:Can the finish be customized?

Yes, we offer satin nickel, satin chrome, pearl nickel, pearl chrome, gold plated, antique bronze, antique copper, or finishes as per your specific requirements.

Q:What is the minimum order quantity (MOQ)?

The minimum order quantity is 300 pieces.

Q:What is the lead time for production?

The average lead time is within 15 working days, both during peak and off-peak seasons.