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Euro Standard Fracture Proof Hight Security Safety Key Cylinder with Big Knob
US$8.00
500-2,999 Pieces
US$7.80
3,000-4,999 Pieces
US$2.44
5,000+ Pieces
Sample price:US$0.00/piece.Request sample
Product profile
Customization
AvailableMaterial
BrassType
CylinderLock Cylinder Level
ALock Cylinder Style
NormalLock Body Structure
7 PinsLock Body Type
SingleKey Type
Multiple Row Crescent Quantum KeyKey Functions
NormalKey Level
ASurface Treatment
SnickleExpire
100,000 TimesTransport Package
Box/ Gift BoxSpecification
33*17*10*70mmTrademark
WITHSAFE / OEMOrigin
China, WenzhouHS Code
830160000Production Capacity
One Million/MonthKey features
High Security Design: Euro standard fracture-proof cylinder with 7-pin structure and quantum key technology.
Durable Brass Material: Constructed from solid brass with nickel plating for corrosion resistance and smooth operation.
Extended Lifespan: Tested for over 100,000 operations and 96 hours of salt spray resistance.
Customizable Length: Standard 70mm size available, with other lengths customizable to meet specific needs.
Unique Key System: Features double line key pins and side bead keys for enhanced security against picking.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2011-08-12Nearest Port: NINGBO,SHANGHAIAverage Response Time: ≤5.30hTerms 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 is the material of the lock cylinder?
A:
The cylinder is made of brass with a nickel plating surface treatment.
Q:What is the standard size of the cylinder?
A:
The standard size is 70mm (35/35 split), but other lengths are available upon request.
Q:How many keys are included with the product?
A:
The product comes with 5 brass keys featuring double line key pins and side bead keys.
Q:What is the security level of this cylinder?
A:
It is a high-security cylinder with Lock Cylinder Level A and a 7-pin structure.
Q:Is the product durable against corrosion?
A:
Yes, it has undergone 96 hours of salt spray testing to ensure durability.
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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