Our factory started from 1999 , and now TMS brand is famous brand
in China in the trolley speaker industry. We use our reliable
quality and competitive price make it a successful brand . We take
very serious about the Quality problem.
From the material
We sign a contract with the supplier of the electric component
which will only accept a 0.3% of defective rate from them. And all
component should be tested before sending to us. Otherwise we will
punish the supplier . Also we will check randomly after we receive
In the electric department we have a inspector to inspect all
function of the PCB board when we are making this most important
part of the speaker. Every separate part of PCB board we will make
a mark on it to let the assembling line to know who will take
responsibility to the quality problem.They will rework the
defective part and get fined if the defective rate get high.
On the production line ,we will test USB board all function by
random.and after finished work we will make sampling inspection .
1. every day we will record which model’s defective rate is higher
. And find out which reason is the main cause of thees problem and
train the supervisor again to avoid same mistake .
2.After our assembling line change to another product, the
supervisor will go through every position and sign to make sure we
won’t make mistake when change the product to assemble.