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High Quality Safe Fire-Proof Concealed Door Closer (062)

Name: High Quality Safe Fire-Proof Concealed Door Closer (062)
Brand: WITHSAFE HARDWARE CO., LTD
SKU: 737157515

Zhejiang, ChinaWITHSAFE HARDWARE CO., LTD

US$6.50

500-999 Pieces

US$6.00

1,000-2,999 Pieces

US$5.50

3,000+ Pieces

Product profile

Customization

Available

Material

Aluminum Alloy

Type

Outside-mounted

Model NO.

062

Installation Type

Doorframe

Function

Buffered

Standard

Chinese Standard

Remote Control

Without Remote Control

Door Width

800-1100mm

Door Weight

45-75kg

Usage

Fire Exits

Color

Silver

Item No

062

Mounting Dimension

188*19mm

Finish

Silver Painting

Detail

Aluminum Alloy

Applicable Door Weight

45-75kg

Applicable Door Width

800-1100mm

Packing

Box, Carton

Suage

Fire-Proof Door, Gate, etc

Made in

China

Market

Global

Transport Package

Box

Specification

Trademark

WITHSAFE / OEM

Origin

China

HS Code

8302600000

Production Capacity

100, 000PCS/Month

Key features

Fire-Proof Safety: Designed for fire exits and fire-proof doors to ensure safety compliance.

Aluminum Alloy Build: Constructed from durable aluminum alloy with silver painting finish.

Two-Speed Adjustment: Features adjustable valves for close speed and latch speed control.

Wide Door Compatibility: Suitable for doors ranging from 800mm to 1100mm in width.

Heavy Door Support: Capable of handling door weights between 45kg and 75kg.

CE Certified: Meets Chinese Standard and holds CE certification for quality assurance.

Global Market Ready: Exported globally with OEM options available under WITHSAFE trademark.

Concealed Design: Outside-mounted concealed installation for a clean aesthetic look.

Company profile

WITHSAFE HARDWARE CO., LTD

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2011-08-12Nearest Port: NINGBO,SHANGHAIAverage Response Time: ≤4.75hTerms 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.