Dear Suzuki MD,
Acknowledged, but your question make me think and think.
I already check current service conditions of this supplier with WGR.
1. Provide rat trap 8 position around WGR DC.
2. Provide monthly service :
a. Change bait at rat trap.
b. Spray chemical to anti-termite around WH building including some place inside our office.
c. Spray smoke to anti-mosquito.
Now I consider, if we request frequency of their come to service from every month to every 2 month.
I waiting confirmation from supplier, can they maintain service quality? Can they reduce service charge from 29,500 B?
Please wait me for a while, current contract will be expire on the end of June, I have time to make cost saving for WGR DC.