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Economic Steel High Security Locks for Steel Door
US$6.00
300-999 Pieces
US$5.40
1,000-2,999 Pieces
US$1.70
3,000+ Pieces
Sample price:US$0.00/piece.Request sample
Product profile
Customization
AvailableAfter-sales Service
1 YearWarranty
1 YearModel NO.
JM-51Material
IronType
Key LockStyle
ModernShape
Mortise Door LockAnti-theft Standard
APart
LockBackset
60Door Thickness Fits
35-50mmLock Cylinder Length
75mmUsage
Household Door Locks, Main DoorTransport Package
BoxSpecification
68*60Trademark
WITHSAFE / OEMOrigin
China, WenzhouHS Code
830130000Production Capacity
100000PCS/MonthKey features
A-Grade Anti-Theft Standard: Meets A-grade security requirements to effectively deter break-ins.
Durable Iron Material: Constructed from iron for long-lasting strength and security.
Customizable Design Options: Offers OEM options and different designs according to customer requirements.
Complete Key Set Included: Includes 68*60mm lockbody, 75mm cylinder, and 7 brass computer keys.
Versatile Door Application: Suitable for household, main steel doors, and various internal/external applications.
1-Year Warranty Coverage: Provides a 1-year warranty for mechanical defects and quality issues.
100% Quality Inspection: Every production batch undergoes 100% inspection before shipment.
Flexible Payment Terms: Accepts T/T, L/C at sight, and Cash for secure transactions.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2011-08-12Nearest Port: NINGBO,SHANGHAIAverage Response Time: ≤6.53hTerms 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 minimum order quantity?
A:
Our MOQ is 1000 sets (or pieces) with white box. For custom branded colored boxes, the MOQ is 3000 sets (or pieces).
Q:How long does delivery take?
A:
Usually 30 days to make goods ready. For first cooperation, it takes 40-60 days due to package and logo confirmation. Chinese New Year holiday is excluded.
Q:What are the payment terms?
A:
We accept T/T (30% advance, balance before shipment), Cash, and L/C at sight.
Q:What price terms are available?
A:
FOB, CNF, CIF, and EXW are available depending on customer requirements.
Q:How do you handle quality issues?
A:
We perform 100% inspection. If defective products are found, please provide pictures. We will resend goods or refund after verification.
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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