Company NameHAIDA DOORCONTROL CO., LTD.
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About UsHAIDA DOOR CONTROL, which was established in 1987, the main products include floor spring, door closer and automatic door systems. Now HAIDA is the biggest manufacturer and the first corporation in domestic floor spring field.

Huzhou Deguan Gatecontrol Co., Ltd is HAIDA′s major manufacturing center in China. It was located in Zhejiang and it takes only 50 minutes to Shanghai Hongqiao Airport. This factory covers an area of 70, 000 square meters, 880 skilled employees, with professional technology titles staff of 68 people. HAIDA has more than 110 CNC machines, and uses three-dimensional design R & D methods, CNC product synthesis, CNC lathe tooling, CNC laser cutting, CNC painting and finishing, CNC laser sculpting, and computerized laboratory testing.

HAIDA′s annual production capacity exceeds 4, 000, 000 sets of floor springs, 1, 000, 000 sets of door closers, and 20, 000 sets of automatic door syestems. They are successfully exported to over 70 countries and regions throughout the world, such as Europe, Southeast Asia, Middle East, and South American.

After about thirty years′ development, HAIDA has won many honorable titles, such as "National High-tech Enterprise", "National Safety quality standardization", "China Well-known Mark", "Harmonious Enterprise in Labor Relation", "Top 10 Hardware Door Control Enterprises in China", "Credit AAA Enterprise". Moreover, it take the lead in passing international quality certification such as CE\UL\ANSI GRADE 1\ISO9001.

HAIDA will be your best cooperator in the international door control market.
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NameMr. Martin
Address No. 1085, Hongyang Road, Manxun Town, Huzhou, Zhejiang, China
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Products Details

Double Action  Power Adjustable Glass Door Floor Spring HD-75V/ BTS75V/BTS75R

Product Description
Product parameters
Model: HD-75V/ HD-750
Applicable StandardEN1154&ANSI
Engine CylinderSingle
Max Door Width1100mm
Max Door Weight60-150kg
Max Open Degree360°
Stop-Device90°,and 105°~180° continuously hold-open
Latching Speed Adjustment0°-20°
Closing Speed Adjustment20°-90°
Application Temperature-40°-60°
 
Dimension
Length306mm
Width108mm
Height41mm
Material of Cover Plate304SS or 201SS
Thickness of Cover0.8mm to 2.0mm
Service LifeOver 500,000cycles
Warranty3 years
 

Dimension of Appearance

Product Overviews

Δ Applicable for glass doors,wooden doors,steel doors and the glass doors of metal frame and wooden frame.

Δ Floor spring comply to EN1154 and ANSI standard,and fire-rated EN1634 standard.

Δ Over 1,000,000cycles tested without any damage.

Δ Double ways opening with smoothly movement and noiseless,90°stop-device.

Δ Closing speed and latching speed adjustable,latching point accurately at 0°.

Δ All spindle types available for different countries.

Δ Anti-freezing oil and imported seal rings,keep perfect working from -40°to 60°temperature.
 

Detailed Photos



Our Advantages

Why choose us

1. The world's biggest floor spring manufacturer in China.Daily productionover 15,000PCS

2. The factory has three production base located in ZHEJIANG ,ANHUI,JIANGSU three province. The area cover 72,000 square meters.

3. Over 33 years producing experience. Ripe production process.

4. Impeccable testing system covered from raw material,components,semi-finished products.

5. HAIDA has own national test laboratory (Intertek Satellite Lab)to make sure the growth of our company.


 
Company Profile

Workshop & Lab


 
More Products

More Products

Certifications

Certification

FAQ

FAQ

Q: What is the minimum quantity ?
No MOQ,We can sell even 1PCS

Q: How long is the delivery time?
10 to 30days,depend on your order quantity

Q: Can you send samples before place the order
Yes,sure.we can provide samples for quality checking.

Q: Do you provide OEM service?
Yes,we do

Q: How about the payment terms ?
T/T,D/P,L/C,Paypal,Western union and cash all acceptable.

Q: How about your quality warranty?
When the products got problem during our warranty period,we will provide


Packing & Shipping

Contact Us

Contact us


Thanks.If you want to know more,please send your inquiry to us.

 

 

 
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Mainly ProductsDouble Action Power Adjustable Glass Door Floor Spring HD-75V/ Bts75V/Bts75r