Q : How about the sound insulation effect?
A :
Based on the movable partition wall with different panel thicknesses and finishes,the sound insulation
effect can reach 35 to 58 dB.Following is an attached table for your reference:
STC
(Standard Test Condition)
|
Privacy Afforded |
25 dB |
Normal speech can be easily understood.
|
30 dB |
Normal speech is audible but cannot be understood.
|
35 dB |
Loud speech can be understood. |
40 dB |
Loud speed is audible,but unintelligible.
|
45 dB |
Loud speech is barely audible. |
50dB |
Shouting is barely audible. |
55 dB |
Shouting is inaudible. |
Q : What surface finish do you provide?
A : We can probide various kinds of surface finsihes according to the requirements
of customers.
The common finishes include the MDF board,melamine board,wood veneer,fabric and leather,
among which the MDF is unfinished and you can further decorate it by painting or applying the
wallpaper or utilizing other means.
Q : What information should we provide for selecting an appropriate movable
partition wall?
A :
A.Please provide the wall-to-wall distance and the distance between the ceiling and the floor.
B.Tell us the detailed position where you apply the partition wall and your requirement for
sound insulation.
C.You should also tell us your preference for the surface finish.If you have no idea about the
finish,our design team will offer you rational suggestions.
Q : What is lead time ?
A :
The lead time is 7 days to 10 days .Different order quantities and finish production time are different.
If you have requirements for production time,please inform us in advance.
Q:What will you do about the installation ?
A :
Our engineer will offer you installation consultation serviec and any time and meanwhile,we provide
installation instruction and video for you.If demanded,our engineer can also go to the worksite or even
provide on-site installation guidance.
Certainly,the buyer should bear the visit and guidance fees.
Q:What after-sales service do you provide?
A :
All of our products carry a full 1 year guarantee,covering all parts and defects.We can also provide
extended warranty if require and the products are expected to last a lifetime.
Q:Are you manufacturer or trading company?
A :
We are one of the biggest movable partition manufacturers in Foshan city.We have been specializing in
this business
over 13 years.Our factory is lacated in Nanhai district, Foshan city.
You are warm welcome to visit us!
Q:How can I trust you in my first business with you?
A :
Please note our above business licenses and certificates.If you and don't trust us,then we can use Alibaba
Trade Guarantee Service,which will protect your funds throughout the transaction.
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