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Product profile
Customization
AvailableType
180°HingeFinish
Chrome PlatedModel NO.
SG-HC104#4Material
Zinc AlloyName
Folding Door HingeSize
94*18.4*26.8mmHinge Material
Zinc AlloyAngle
180 DegreeGap
12.6mmDoor Weight
40kg/PairDoor Thickness
30mmFinishing
Green Antique BronzeTransport Package
White Inner Boxes, Yellow-Borwn Outer CartonsSpecification
94*18.4*26.8mmOrigin
ChinaHS Code
8302100000Production Capacity
100000PCSKey features
Customizable Finishes: Available in satin nickel, chrome, gold, antique bronze, or custom requirements.
High Load Capacity: Supports up to 40kg per pair with a 180-degree opening angle.
Premium Materials: Constructed from zinc alloy, stainless steel #304, and aluminum alloy.
OEM/ODM Service: Full OEM and ODM services available with 5 R&D engineers.
Compact Design: Size 94*18.4*26.8mm with a 12.6mm intermediate gap.
Durable Construction: Features nylon Pa66 resistant discs and carbon steel cover.
Company profile
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: ≤3.25h
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 are the available finish options?
A:
Finishes include satin nickel, satin chrome, pearl nickel, pearl chrome, gold plated, antique bronze, antique copper, or customized as per requirements.
Q:What is the maximum door weight capacity?
A:
The hinge supports a maximum door weight of 40kg per pair.
Q:What materials are used in the hinge?
A:
Main body is zinc alloy, connector is aluminum alloy, screws are stainless steel #304, and resistant discs are nylon Pa66.
Q:Does the manufacturer offer OEM services?
A:
Yes, OEM and ODM services are available with support from 5 R&D engineers.
Q:What is the opening angle of the hinge?
A:
The hinge provides a 180-degree opening angle.
Send Inquiry
*To:Dongguan Shengang Precision Metal & Electronic Co., Ltd.
Dongguan Shengang Precision Metal & Electronic Co., Ltd.*Content:
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