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TEL  :86-512-88602270 FAX  :86-512-67875568  :website@group-connection.com Adress:No.7816, MuDong Road, WuZhong District, Suzhou City,Jiangsu Provi...Contact Now
Different types heavy duty door closer

Different types heavy duty door closer

  • Name: Door Closers
  • Place of Origin: Jiangsu, China (Mainland)
  • Brand Name: RL,OEM
  • Model Number:door closer
  • Material: Stainless Steel
  • HS code: 830260000
  • Applicable door width:≤1500mm
  • Body Material: Aluminum Alloy
  • Color: Customized:Painting(white or black etc)
  • plate: Iron / Zinc / Stainless steel
  • Function: Two speed / 90° hold open
  • Port of Departure: SHANGHAI/ NINGBO
  • Other Service: OEM
Different types heavy duty door closer

Description of our heavy duty door closer

Art No.:

Door closer

HS code:


Body Material:

Aluminum Alloy


Customized:Painting(white or black etc) / Plating(silver or bronze or gold etc)

Max open angle:


Applicable door weight:

15-150KG (Size 1 – Size 5)

Applicable door width:


Applicable Temperature:

-20°C -30°C

Range of Application:

Wooden door / Metal door / glass door of metal frame or wooden frame


Two speed / 90° hold open


Our service:

1)We guarantee the quality in 5years based on normal operation
2)OA can be accepted
3)We ensure that we will response ur enquirty within 2 work-hours
4)OEM can be accepted(logo should be not be registered by other Co.)

5)We will email to customer the pictures of production process

Picture of our heavy duty door closer

Pictures of the same series 

Shipping of our heavy duty door closer

Packaging of our heavy duty door closer


Question and Answer

Q:May I use my own packing and logo? A:Yes , OEM can be accept, u can make box in your design , and customized your own logo.
Q: How can we see more products of your's, and how can i contact you? A: You can talk with us from Trade manager , or u can send us email , you can browse our web: www.root-lock.cn and www.root-lock.com .
Q:Can you produce if my quantity lower than MOQ? A: You can contact with us ,and show us your exactly quantity, then we will check and let you know .
Q:Is it available for customized products which not shown in catalogue?   A:Please send a sample with any available information if it is not shown in our catalog.We would able to figure out the mould cost and price when we get your sample.If everything is acceptable,we will customize the products as soon as possible.
Q:Why delivery time need 30-50work-days? A:New item or the first order normally take long time to make every details clearly,then avoid any mistake; Repeat orders or easy locks can be finished around 30-40days.
Q:Can I take your samples for quality inspection?

A:We can offer samples to customer based on express charge to be collect, Please notice us your UPS ,DHL ,TNT or FedEx account,or any other express account. Once we begin cooperation , all samples will be in free charge.

Company story


Why choose us?

 1.We are China Leading door lock Manufacturer.
 2.Alibaba Assessed 4 years Gold Supplier.
 3.Inspected by the Inspection Institution of Bureau Veritas Certification.
 4.100% QC inspection Before Shiping.
 5.Best Quality & Best Service with Competitive price.

How to contact us?

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