Two Section Speed Single Cylinder Floor Spring

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  • Delivery term:

    The date of payment from buyers deliver within days

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    Long-term effective

  • Last update:

    2019-07-20 21:45

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Company Profile
Kingstar Door Control Hardware Co., Ltd.
By certification [File Integrity]








Jinli Town, Gaoyao District, Zhaoqing City, Guangdong Province, China.


Product Details

Two section speed single cylinder floor spring:

● Character: 

1.High quality

2.High load bearing

3.Good Price

● Suitable Temperature: -40°~40°

● Fuction: Two-sided switch,inward or outward opening(or closing)the door

● Application: shopping mall , house , hotel , conference ,office

● Customize: OEM available

● Passed Durability Test: 500000 times

● Sample: available, FOB

● Payment term: 30% deposit before production, balance before shipment

● Price: Best price available

● Certificate: Ks certificate

Max Door Weight

100 kg

Max Door Width


Max Open Angle


Hold Open


Closing Speed Adjustment


Dimension OD Cement Box(MM)



black,silver or OEM


Glass door


3 years


Kingstar Hardware,one of the white hair in door acessories business in China.Our value message is "Quality comes the first."

Products of high quality, fashionable, widely used in a variety of architecture, not only has the broad masses of the domestic sales market, but also exported to Southern Europe, Northern Europe and some Asia countries. We set up testing for each product's performance and resistance grade. This ensures the best quality when you choose our products. Relying on outstanding talents, advanced technical facilities and perfect quality management system,we have made high quality products based on excellent innovation in function and always in accordance with customer first ’s concept. Our factory obtain much praises from customers ,we will make a first-class factory in the future .Lianghengda Enterprise will create a wonderful future with people of the world. Welcome to visit our factory at any time!

Q: Can you custom my design?

A: Yes, We have our own R&D dept., OEM&ODM service are available.

Q: If I send my design, can you make it for myself only, and will not show it to anyone else?

A: Yes, we will not show it to others.

Q: What’s your packing method?

A: It depends on the item. For example: Floor hinge(Foam packing, 1pc/inner box, and 4 pcs into a strong outer carton) Patch Fitting ( Poly bag packing, 1pc/inner box, 20 pcs into a strong outer carton) etc.

Q: What’s your delivery time?

A: It depends on the order quantity. Delivery time for normal products and without any logo is 15~30 days. Casting products and products with casting logo or use color package will take about 30~40 days.

Q: Can I get sample cost back when I purchased order?

A: Yes, sample cost will be refund after order confirmed