What is the material and finish of the bolt?

The bolt is made of iron with a zinc-plated finish, available in golden color.

Big Iron Steel Zinc Plated Door Bolt Cheap

Name: Big Iron Steel Zinc Plated Door Bolt Cheap
Brand: WITHSAFE HARDWARE CO., LTD
SKU: 791889112

Zhejiang, ChinaWITHSAFE HARDWARE CO., LTD

US$0.18-0.81

2,000 Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

1 Year

Warranty

1 Year

Model NO.

ZX-8

Type

Flat Bolt

Material

Iron

Length

4 inch

Thickness

1.8mm

Width

34mm

Pin Diameter

7mm

Finish

Zinc Plated

Usage

Door

Color

Golden

Process

Die Casting

City

Wenzhou

Feature

Lock

Transport Package

Plastic Bag

Specification

80mm

Trademark

WITHSAFE / OEM

Origin

China

HS Code

830160000

Production Capacity

50000PCS/Month

Key features

Durable Iron Material: Constructed from high-quality iron with zinc plating for rust resistance.

1 Year Warranty: Comprehensive 1-year warranty coverage for peace of mind.

100% Quality Inspection: Every product undergoes strict inspection before shipment.

Flexible Payment Terms: Supports T/T, Cash, and L/C at sight for secure transactions.

Custom Branding Options: Supports custom packaging with colored boxes and logo pressing.

Fast Production Time: Standard production ready in 30 days for most orders.

Global Shipping Terms: Flexible Incoterms including FOB, CNF, CIF, and EXW.

Defect Replacement Policy: Free reshipment or refund for verified defective products.

Company profile

WITHSAFE HARDWARE CO., LTD

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2011-08-12Nearest Port: NINGBO,SHANGHAIAverage Response Time: ≤6.60hTerms 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.