High Quality Single Cylinder Floor Spring
Delivery term:The date of payment from buyers deliver within days- Price:
Negotiable
- minimum:
- Total supply:
- Delivery term:
The date of payment from buyers deliver within days
- seat:
Beijing
- Validity to:
Long-term effective
- Last update:
2025-11-12 23:40
- Browse the number:
12
Company Profile
- Haida Door Control Co., Ltd.
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Contact:
etegudas(Mr.)
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Email:

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Telephone:

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Phone:

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Area:
Beijing
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Address:
1085 Hongyang Road, Nanxun town, Huzhou City, Zhejiang province, China.
- Website: http://926167a8.rdcyanly.com/
By certification [File Integrity]
Product details
FEATURES
? UL listed floor spring, ANSI/BHMA 156.4 Grade 1 Certification
? Two-speed adjustment, closing smoothly.
? Slim square box design, easy installation
? 2,000,000cycles tested by Intertek
? Applicable for glass door, wooden door, aluminum door and frame door
? Different Cam for Optional (Germany, Italy, Brazil, Japan and so on)
link:https://www.heinda-cn.com/floor-spring/single-cylinder-floor-spring/high-quality-single-cylinder-floor-spring.html
? UL listed floor spring, ANSI/BHMA 156.4 Grade 1 Certification
? Two-speed adjustment, closing smoothly.
? Slim square box design, easy installation
? 2,000,000cycles tested by Intertek
? Applicable for glass door, wooden door, aluminum door and frame door
? Different Cam for Optional (Germany, Italy, Brazil, Japan and so on)
link:https://www.heinda-cn.com/floor-spring/single-cylinder-floor-spring/high-quality-single-cylinder-floor-spring.html
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