Stainless Steel Mortise Door Lock Body Set

Name: Stainless Steel Mortise Door Lock Body Set
Brand: WITHSAFE HARDWARE CO., LTD
SKU: 733655805

Zhejiang, ChinaWITHSAFE HARDWARE CO., LTD

US$2.10

500-1,999 Pieces

US$1.50

2,000+ Pieces

Sample price:US$2.00/piece.Request sample

Product profile

Customization

Available

Material

Stainless Steel

Type

Key Lock

Model NO.

55L

Style

Modern

Shape

Mortise Door Lock

Part

Lock

Backset

60mm

Door Thickness Fits

35-50mm

Lock Cylinder Length

70mm

Usage

Household Door Locks, Bedroom, Channel Lock

Item No

55L

Finish

Size

Transport Package

Box

Specification

85X45MM

Trademark

WITHSAFE / OEM

Origin

China. Wenzhou

HS Code

830160000

Production Capacity

50000PCS/Month

Key features

Premium Material Construction: Front plate made of Stainless Steel 201 with options for Zinc alloy, Brass, or Stainless Steel latch and bolt.

Customizable Branding: Supports OEM branding with colored boxes and logo pressing for orders of 3000 sets or more.

Comprehensive Quality Inspection: 100% inspection conducted for every production batch to ensure defect-free delivery.

Flexible Payment Terms: Accepts T/T (30% advance), Cash, and L/C at sight for secure transactions.

Diverse Shipping Options: Flexible Incoterms including FOB, CNF, CIF, and EXW based on customer requirements.

Defect Resolution Guarantee: Free reshipment or refund provided for verified defective products upon photo submission.

Standard Mortise Dimensions: Fits door thickness 35-50mm with a 60mm backset and 70mm cylinder length.

Reliable Delivery Schedule: Standard 30-day lead time, with 40-60 days for first-time custom packaging cooperation.

Company profile

WITHSAFE HARDWARE CO., LTD

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2011-08-12Nearest Port: NINGBO,SHANGHAIAverage Response Time: ≤6.54hTerms 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 MOQ?

Our MOQ is 1000 sets (or pieces) with white box, and if you need to have your own brand with colored box, it need to be 3000 sets (or pieces)

Q:What is the delivery time?

Usually, it will be 30 days to make the goods ready. And for first cooperation need 40-60days due to discussion time on confirm of new package and logo press. Chinese New Year holiday is excluded.

Q:What are the payment terms?

T/T.(as the payment, we need 30% as the advance, and the balance be paid off before the shipment.) Cash. L/C at sight.

Q:What are the price terms?

FOB/CNF/CIF/EXW depends on customer's requirement.

Q:How do you handle quality feedback?

We make the inspection 100% for the production each time, and if you still find the defective products when you have the goods, please show me pictures with details and quality. We will resend goods or refund after verified the problem.