What is the maximum door weight supported?

The floor spring supports door weights ranging from 120kg to 180kg.

Is remote control included?

No, this product does not include a remote control.

Good Quality Cheaper Price Floor Spring Door Closer

Name: Good Quality Cheaper Price Floor Spring Door Closer
Brand: WITHSAFE HARDWARE CO., LTD
SKU: 1947937935

Zhejiang, ChinaWITHSAFE HARDWARE CO., LTD

US$20.00

20-299 Pieces

US$10.00

300+ Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

1 Year

Warranty

1 Year

Model NO.

JB-818

Material

Iron

Type

135gegree

Installation Type

Floor Installation

Function

Stop, Fixed, Adjustable

Standard

European Standard

Remote Control

Without Remote Control

Door Width

1100mm

Door Weight

120~180Kg

Usage

Market, Fire Exits, Home, Hotel, Office, Hospital, School

Color

Silver

City

Wenzhou

Transport Package

Carton

Specification

152MM

Trademark

WITHSAFE / OEM

Origin

China

HS Code

8301300000

Production Capacity

100, 000PCS/Month

Key features

Heavy Duty Capacity: Designed for heavy doors with weight support up to 180kg and width up to 1100mm.

Versatile Application: Suitable for markets, fire exits, homes, hotels, offices, hospitals, and schools.

Adjustable Function: Features stop, fixed, and adjustable functions with 135-degree opening angle.

Quality Assurance: 100% inspection for each production batch to ensure product quality and reliability.

Standard Compliance: Meets European Standard requirements for safety and performance.

Durable Material: Constructed from high-quality iron and steel with a silver finish.

Flexible Payment: Accepts T/T, Cash, and L/C at sight for convenient transactions.

Warranty Coverage: Provides 1-year warranty and after-sales service for peace of mind.

Company profile

WITHSAFE HARDWARE CO., LTD

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2011-08-12Nearest Port: NINGBO,SHANGHAIAverage Response Time: ≤5.18hTerms 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.