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360 Degree Rotation Power Adjustable 60~150kg Floor Spring
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
Customization
AvailableMaterial
Stainless Steel + IronType
Outside-mountedModel NO.
HD-75/75VInstallation Type
StandardFunction
Stop, Delay, Adjustable, BufferedStandard
ANSI/Bhma156.4 Grade1 & ULRemote Control
Without Remote ControlDoor Width
600mm-1100mmDoor Weight
60kg-150kgUsage
Market, Fire Exits, Home, Hotel, Office, Hospital, SchoolProduct Name
Floor SpringModel Number
HD-75/75VHold Open
90°&Anypoint From105° to 180°;or NhoMaximum Open Degree
360°Closing Force
Power Adjustable From En2 to En4Speed Control
Two Section Speed ControlCycles Test
500, 000Guarantee
5 YearsTransport Package
One PCS/One Inner Box, Four PCS/One CartonSpecification
306Trademark
HAIDAOrigin
Zhejiang, ChinaHS Code
830260000Production Capacity
36000 Pieces/Per MonthCompany profile

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.
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