เราต้องการแจ้งคุณให้ทราบเกี่ยวกับข้

We would like to inform you about the specific information that there are some projects for the coil. After we have received the last drawing.The materials used for the HEADER, there is a difference between steel tube and copper tubing.Our costs are on the base of steel pipe.

We want to let you know about the specifics coils for this project that some information does not match. After we get the last draw material for HEADER is the difference between a steel pipe. Copper and our cost base on steel pipe.

We wish to notify you about specific information coil for this project is that there are some data do not match. After we get a draw last

materials used for HEADER there is a difference between steel pipe and copper pipe

.Our cost on the base steel pipe.