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New Design Cheap Adjustable Ratchet Sofa Bed Hinge (YH9198)
US$2.40
100-299 Pieces
US$2.20
300-499 Pieces
US$2.00
500+ Pieces
Product profile
Customization
AvailableAfter-sales Service
OfferWarranty
1yearModel NO.
YH9198Type
180 Degree ,90 Degree ,360 DegreeFinish
Nickel PlatedMaterial
IronPlace of Origin
Zhejiang, ChinaSurface Treatment
Zinc/Nickel/Chrome PlatedMOQ
500PCSWeight
750gPayment
T/T, L/C, Paypal, Western Union, etcThickness
4.0mmCertification
ISO9001:20083 Positions
3gears, 5gears, 6gearsDegree
90-150 Degree; 90-180 DegreeLogo
CustomTransport Package
Carton and PalletSpecification
ROHSTrademark
YHOrigin
ChinaHS Code
83021000Production Capacity
500000PCSKey features
Customizable Surface Treatment: Available in Zinc, Nickel, or Chrome Plated finishes to match specific design needs.
Adjustable Opening Degrees: Offers flexible 90-150 degree and 90-180 degree opening angles for various sofa configurations.
Durable Iron Construction: Manufactured from high-quality iron with a thickness of 4.0mm for long-lasting performance.
Versatile 3-Position Gears: Features 3-gear, 5-gear, or 6-gear options to provide precise locking positions.
Flexible Packaging Options: Packaging can be customized to follow your specific requirements.
Comprehensive Warranty: Includes a 1-year warranty covering mechanical defects for peace of mind.
OEM and ODM Services: Full OEM and ODM capabilities available with custom logo printing options.
ISO9001 Certified Quality: Manufactured under strict ISO9001:2008 quality management standards.
Company profile

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2003-10-02 CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤4.89h CertifiedTerms of Payment: LC, T/T, D/P, etc.
AI-Powered supplier vetting
SummaryNingbo Hengda Die Casting Lock Industry Co., Ltd. is a privately owned Chinese lock and hardware manufacturer located in Ningbo, Zhejiang. The supplier reports operations dating to 1985 or 1994 depending on the provided record, employs 89 people, and operates a 12,000 m² manufacturing plant. Its product range includes trailer, automobile, gun, cabinet, bicycle, motorcycle and customized locks, as well as hinges and padlocks. Reported processes cover die casting, stamping, metal processing, electroplating and spray coating. The supplier states that its processes follow ISO9001 and BSCI system requirements and that it holds nearly 10 patents. Production data includes up to 1,000,000 electrical cabinet locks and 500,000 trigger gun locks annually. It exports to multiple global regions and reports one-month lead times in both off-peak and peak seasons. Evidence supports production breadth, customization, quality-system claims and innovation activity, while financial credibility and after-sales capability...
Supplier typeThe supplier is identified as a privately owned Chinese manufacturing company with its head office and factory in Ningbo, Zhejiang. Its stated business focuses on locks, hinges, die casting, stamping and related hardware, supported by a 12,000 m² manufacturing plant.
CertificationsThe company states that its production process strictly adheres to ISO9001 quality-system and BSCI management-system requirements. However, the provided information does not include certificate numbers, issuing bodies or validity dates.
After-Sales capabilityThe supplier states that it provides sincere and dedicated service, promptly addresses customer needs and maintains long-term partnerships with more than 600 enterprises globally. These statements support a service orientation, but no specific after-sales procedures, response commitments or warranty terms are provided.
R&D capabilityThe supplier reports nearly 10 patents and continuous introduction of advanced domestic and international technologies and equipment. Its process capabilities include laser marking, die casting, stamping, electroplating and spray coating, indicating documented innovation and process-development activity.
Production capacityProduction capability is supported by 89 employees, a 12,000 m² plant, multiple in-house manufacturing processes and stated annual outputs of 1,000,000 electrical cabinet locks, 500,000 trigger gun locks, 250,000 trailer locks and 10,000 boxes of combination locks. The supplier also reports one-month fulfillment times in both peak and off-peak seasons.
Customization capabilityThe supplier explicitly offers custom locks according to customer requirements and has processes covering die casting, cutting, bending, stamping, metal processing, laser marking, electroplating and spray coating. This combination supports product and finishing customization, although no examples of customized projects or minimum order requirements are provided.
Client casesThe supplier states that it has established long-term partnerships with over 600 enterprises globally. This is direct evidence of a substantial customer base, but the slices do not identify specific customer names, industries, project scopes or independently verifiable case studies.
Product Q&A
Q:What is the minimum order quantity?
A:
The MOQ is 500 pieces.
Q:What materials are used for this hinge?
A:
The hinge is made of iron with a thickness of 4.0mm.
Q:What surface treatments are available?
A:
We offer Zinc, Nickel, and Chrome plating options.
Q:What are the available opening angles?
A:
The hinge supports 90-150 degree and 90-180 degree opening ranges.
Q:How long is the production lead time?
A:
It takes around 20 days after PP sample confirmation, depending on order quantity.
Send Inquiry
*To:
Ningbo Dongqian Lake Resort Hengda Die Casting Lock Factory
Ningbo Dongqian Lake Resort Hengda Die Casting Lock Factory*Content:
Supplier replies will be sent to your registered email
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