What cylinder options are available?

Options include Zinc cylinder with 3 iron keys, Zinc cylinder with 3 brass keys, Brass cylinder with 3 iron keys, and Brass cylinder with 3 brass keys.

What functions does the lock support?

Functions include ET (Entrance/with keys), BK (Bathroom/privacy), and PS (Passage/no key).

Iron Rosette Aluminum Lever Handle Tubular Lock (3812 PC ET) 2022

Name: Iron Rosette Aluminum Lever Handle Tubular Lock (3812 PC ET) 2022
Brand: WITHSAFE HARDWARE CO., LTD
SKU: 759800025

Zhejiang, ChinaWITHSAFE HARDWARE CO., LTD

US$3.20

500-999 Pieces

US$3.10

1,000-4,999 Pieces

US$3.02

5,000+ Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

1 Year

Warranty

1 Year

Model NO.

3812 PC ET

Material

Aluminum Alloy

Type

Key Lock

Style

Modern

Shape

Tubular

Anti-theft Standard

Part

Lock

Backset

60mm

Door Thickness Fits

Customized

Lock Cylinder Length

65mm

Usage

Household Door Locks, Bedroom, Channel Lock, Wc Lock

Item No

3812 PC Et

Finish

Detail

Aluminum Handle, Iron Rosette

Kind

Et with Keys

Form

Tubular

Property

Door Lock

Package

Bag, Box, Carton

Made in

China

Market

Global

Supplyer

Withsafe

Transport Package

Box/ Blister

Specification

Trademark

WITHSAFE / OEM

Origin

China, Wenzhou

HS Code

830130000

Production Capacity

100, 000PCS/Month

Key features

Customizable Door Thickness: Door thickness fits can be customized to meet specific installation requirements.

Adjustable Latch Mechanism: Latch size is adjustable between 60mm and 70mm for versatile door compatibility.

Multiple Cylinder Options: Choose from zinc or brass cylinders paired with iron or brass keys for security needs.

Durable Aluminum Construction: Handle made of aluminum alloy or zinc alloy with an iron rosette for longevity.

100% Quality Inspection: Every production batch undergoes 100% inspection to ensure product quality.

Comprehensive Warranty: Provides a 1-year warranty covering mechanical defects and after-sales service.

Flexible Payment Terms: Accepts T/T, Cash, and L/C at sight to accommodate various business needs.

Global Supply Capability: Supplying to global markets including North America, Europe, and Southeast Asia.

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 minimum order quantity (MOQ)?

The MOQ is 1000 sets with white box packaging. For custom branding with colored boxes, the MOQ is 3000 sets.

Q:What are the delivery timeframes?

Standard production takes 30 days. First-time cooperation may require 40-60 days for package and logo confirmation. Chinese New Year holidays are excluded.

Q:What payment methods are accepted?

We accept T/T (30% advance, balance before shipment), Cash, and L/C at sight.

Q:What price terms are available?

Price terms include FOB, CNF, CIF, and EXW, depending on customer requirements.

Q:How is product quality guaranteed?

We conduct 100% inspection during production. If defective products are found, we will resend goods or refund after verification.