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4bb Pure Copper Door Brass Hinge (HG-H533 SG)
US$9.03
100-499 pairs
US$6.00
500+ pairs
Sample price:US$5.00/piece.Request sample
Product profile
Customization
AvailableType
270° HingeFinish
Coffee, Rose Gold, Gold, WhiteModel NO.
HG-H533 SGMaterial
BrassSize
4 Inch, 5 InchItem No
7015Color
Coffee, Rose Gold, Gold, WhiteCertificate
CeTransport Package
BoxSpecification
Crown, FlatTrademark
WITHSAFE / OEMOrigin
China, WenzhouHS Code
830210000Production Capacity
100, 000PCS/MonthKey features
Premium Brass Material: Constructed from high-quality brass for durability and corrosion resistance.
Versatile Finish Options: Available in Rose Gold, Gold, Coffee, and White to match various decors.
Flexible Size Selection: Offered in 4-inch and 5-inch sizes to fit different door requirements.
Custom Design Capability: Different designs are available according to specific customer requirements.
Wide Application Scope: Suitable for all types of internal and external door applications.
Complete Hardware Set: Each pair comes with screws and is packed in a white box and carton.
Reliable Quality Assurance: Guaranteed quality with best price and on-time delivery commitment.
CE Certified Product: Meets CE safety standards for international market compliance.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2011-08-12Nearest Port: NINGBO,SHANGHAIAverage Response Time: ≤5.85hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, CFR, CIF, EXW
AI-Powered supplier vetting
SummaryWITHSAFE HARDWARE CO., LIMITED is a China-based limited company in Zhejiang, described as both a trading company and manufacturer/factory, specializing in door locks and hardware systems for more than 10 years. Its product range includes door locks, handles, cylinders, hinges, bolts, stops, and related hardware. The supplier reports ISO 9001, ISO 20000, and QC 080000 certifications, three production lines, 6–10 quality-control staff, and annual output of 300,000 sets. It exports to multiple global regions, with exports representing 90% of total sales. Evidence supports established export operations, relevant manufacturing capacity, and documented management certifications. However, the provided information does not sufficiently verify after-sales procedures, financial credibility, customization services, or identifiable customer cases. Innovation evidence is present but limited to product updates, designs, and automated knob-lock equipment.
Supplier typeThe supplier is identified as a limited company in Zhejiang, China, and is described both as a trading company and manufacturer/factory. Its stated specialization is door locks and door hardware systems, with more than 10 years of industry involvement.
CertificationsThe supplier reports holding ISO 9001, ISO 20000, and QC 080000 management-system certifications. These are explicit certifications in the provided information, although certificate scope, issuing bodies, and validity dates are not supplied.
R&D capabilityEvidence of innovation includes innovative styles, unique packaging, quickly updated products, and the stated use of automated knob-lock production equipment. However, the reported R&D engineer experience is under five years, and no information is provided on patents, dedicated R&D investment, or a formal innovation pipeline.
Production capacityThe supplier reports three production lines, 6–10 quality-control staff, annual production of 300,000 sets of door and furniture hardware, and automated knob-lock production equipment. It also states one-month off-peak lead times and two-to-three-month peak-season lead times, indicating established production operations, although capacity utilization and independent verification are not provided.
Product Q&A
Q:What sizes are available for this hinge?
A:
The hinge is available in 4-inch and 5-inch sizes.
Q:What finish colors can I choose?
A:
You can choose from Rose Gold, Gold, Coffee, and White finishes.
Q:Is the design customizable?
A:
Yes, different designs are available according to customers' requirements.
Q:What is the material of the hinge?
A:
The hinge is made of high-quality brass.
Q:What is included in the packaging?
A:
Each package contains 1 pair of hinges with screws, packed in a white box and carton.
Send Inquiry
*To:
WITHSAFE HARDWARE CO., LTD
WITHSAFE HARDWARE CO., LTD*Content:
Supplier replies will be sent to your registered email
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