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HD-75/75V En2-En4 Power Adjustable Integrated Floor Spring

Name: HD-75/75V En2-En4 Power Adjustable Integrated Floor Spring
Brand: HAIDA DOORCONTROL CO., LTD.
SKU: 2094331195

Zhejiang, ChinaHAIDA DOORCONTROL CO., LTD.

US$31.80

1-199 Pieces

US$30.80

200-999 Pieces

US$29.80

1,000+ Pieces

Sample price:US$31.80/piece.Request sample

Product profile

Material

Stainless Steel + Iron

Type

Outside-mounted

Installation Type

Standard

Model NO.

HD-75/75V

Function

Stop, Delay, Adjustable, Buffered

Standard

ANSI/Bhma156.4 Grade1 & UL

Remote Control

Without Remote Control

Door Width

600mm-1100mm

Door Weight

60kg-150kg

Usage

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

Product Name

Floor Spring

Model Number

HD-75/75V

Hold Open

90°&Anypoint From105° to 180°;or Nho

Maximum Open Degree

360°

Closing Force

Power Adjustable From En2 to En4

Speed Control

Two Section Speed Control

Cycles Test

500, 000

Guarantee

5 Years

Transport Package

One PCS/One Inner Box, Four PCS/One Carton

Specification

306

Trademark

HAIDA

Origin

Zhejiang, China

HS Code

830260000

Production Capacity

36000 Pieces/Per Month

Key features

Power Adjustable Closing Force: Adjustable from EN2 to EN4 for versatile door weight handling.

High Cycle Durability: Tested for over 500,000 cycles with anti-freezing oil and imported seals.

Premium Material Construction: Cover plate made of 304SS or 201SS stainless steel.

Comprehensive Safety Compliance: Meets EN1154, ANSI, and fire-rated EN1634 standards.

Silent Smooth Operation: Double-way opening with noiseless movement and buffered closing.

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., established in 2012, is a Chinese supplier with strong production capabilities in door control products, exporting to over 70 countries. The company operates more than 10 production lines and holds international quality certifications like CE and ISO9001. While they are recognized for innovation and quality, specific details on after-sales services and customization capabilities are not provided. They have a well-established presence in international markets with a moderate export percentage of total sales.

Supplier typeHAIDA is a combined entity operating as a limited company, with its origins and operations based in China.

CertificationsHAIDA holds international quality certifications including CE, UL, ANSI GRADE 1, and ISO9001, indicating a robust quality management system.

R&D capabilityHAIDA is recognized as a National High-tech Enterprise, which implies a strong focus on innovation within the industry.

Production capacityHAIDA operates over 10 production lines with significant annual outputs, including 1 million door closers, indicating robust production capability.