High Quality Heavy Duty Hydraulic Door Closer with UL Certification HD-4000

Name: High Quality Heavy Duty Hydraulic Door Closer with UL Certification HD-4000
Brand: HAIDA DOORCONTROL CO., LTD.
SKU: 2008596375

Zhejiang, ChinaHAIDA DOORCONTROL CO., LTD.

US$22.80

1-199 Pieces

US$22.30

200-999 Pieces

US$21.50

1,000+ Pieces

Sample price:US$12.00/piece.Request sample

Product profile

After-sales Service

24 Hours Service Online

Warranty

10 Years Warranty

Material

Aluminum Alloy

Model NO.

HD-4000

Type

Embedded

Installation Type

Doorframe

Function

Stop, Adjustable, Buffered

Standard

American Standard

Remote Control

Without Remote Control

Door Width

1400mm

Door Weight

120~180Kg

Usage

Market, Home, Hotel, Office, Hospital, School

Color

Silver

Temperature

-40℃~60℃

Delay

Without

Speed Adjustment

Two Stage Speed Adjustable

Backcheck

with

Service Life

2,000,000cycles

Transport Package

Carton

Specification

247*44*70mm

Origin

Made in China

HS Code

8302410000

Production Capacity

60000 Piece/Pieces Per Month

Company profile

HAIDA DOORCONTROL CO., LTD.Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2009-02-12 CertifiedNearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤24h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryHAIDA DOORCONTROL CO., LTD. is a China-based limited company established in 2012, with 118 employees and a factory in Zhejiang. It operates more than 10 production lines and reports substantial output across automatic doors, door closers, and floor springs. Its products cover door-control and door-hardware categories, with exports beginning in 2009 and markets spanning multiple regions. The supplier states that it has passed CE, UL, ANSI Grade 1, and ISO9001-related quality certifications and has received several national and industry honors. Quality control staffing is reported at 21–30 employees, while total R&D engineer experience is stated as 4 years. Evidence is insufficient to assess after-sales service, customization, and financial credibility without using monetary information. Customer evidence is limited to a named buyer associated with recent product listings and a general claim of exports to more than 70 countries and regions.

Supplier typeThe supplier is identified as HAIDA DOORCONTROL CO., LTD., a China-based limited company operating in industrial equipment and components, tools and hardware, security and protection, and construction and decoration. Its listed products are concentrated in automatic doors, door closers, floor springs, patch fittings, and related door hardware.

CertificationsThe company description states that HAIDA passed or holds international quality certifications including CE, UL, ANSI Grade 1, and ISO9001, and separately reports national and industry recognitions such as National High-tech Enterprise and Top 10 Hardware Door Control Enterprises in China. The specific certification documents, scopes, and validity periods are not provided, but the stated certifications constitute explicit positive evidence.

Production capacityHAIDA reports more than 10 production lines, annual output of 20,000 automatic-door sets, 1,000,000 door closers, and approximately 3,600,000 to over 4,000,000 floor springs, with 21–30 quality-control staff. It also reports exports across major global regions, providing explicit evidence of substantial manufacturing capacity.

Client casesThe supplier states that it exports to more than 70 countries and regions and lists markets including Europe, Southeast Asia, the Middle East, and South America. Two recent product records are associated with a named Vietnamese buyer, providing one identifiable customer association, but no project details, order scale, performance outcomes, or reference contacts are supplied.