ขอบคุณสำหรับข้อมูลเรื่องสีสำหรับ gr

Thank you for the information about color.For gray cast iron epoxy we apply to header It's good to have the extra protection.We've applied to several jobs to produce exports overseas. We think it might be able to apply to this project.However, we will submit to you for consideration of technical information of a gray.

Thanks for the information about the color

for gray epoxy we apply header steel. It with the desired to protect the special

we have applied to many of our work. To produce for export. We think it might be able to used to this project,

.However, we will send you to the consideration of the technical data of gray

.