China UL Listed Fire Rated Hydraulic Adjustable Heavy Duty Silent Door Closer Best Security Door Hardware Spring Loaded Overhead Door Closer for Internal Door, Find details about China Door Hardware, Hardware from UL Listed Fire Rated Hydraulic Adjustable Heavy Duty Silent Door Closer Best Security Door Hardware Spring Loaded Overhead Door Closer for Internal Door
Product Description
Product name | UL Listed Fire Rated Hydraulic Adjustable Heavy Duty Silent Door Closer Best Security Door Hardware Spring Loaded Overhead Door Closer for Internal Door |
Product Model | DDDC018 |
Material | Aluminum alloy |
Finish | Sliver color |
Max.opening Angle | 180 degree |
Speed control | two way speed adjustable |
Certification | UL Certification , Pass 500,000 times open test as BS EN 1154 , Pass 90minutes fire resistance test . |
Suitable for | Wooden door, Metal door, fire rated door . |
MOQ | 100 PCS |
Package | 1 PC / white box in Standard export carton |
Sample time | 5-7 working days |
Production lead time | 30-35 days |
Shipping Port | Jiangmen , China / Shenzhen , China . |
Our Services
FAQ
A: Yes, We are professional in OEM and ODM now , Cooperating with famous brands for OEM & ODM.
Q:Do you have quality system?
A:Yes, we have. We have set up our quality system and well controlled our production quality as per
the instructions and requirements in it and well-control each procedure throughout the mass-production.
Q: What's the guarantee of your products?
A : 5 Year Mechanical Guarantee.
Q: What's the stainless steel Grade you are working now?
A: We are working mostly in SUS304 and SUS316, some items can be SUS201 as well.
A: Yes, offer 3 pcs free samples for your evaluation, you provide the Courier account for freight collect.
A: We are a SGS Audit factory, over 10 years manufacturing experience in architectural hardware.
A:T/T, D/P, Western Union, L/C.
Q: How can I get the latest prices?
A: Send requirements to us by mail or calling , we will reply you in 24 hours. D&D offer not only door hardware product but also Door Opening Solution.