INSEE Concrete Franchise has continuously expanded the manufacturing in Northeast Region.
- Koudomsapkawatsadu Limited Partnership, Wang Nam Khiao District, Nakhon Ratchasima province manages by Mr. Wichai Sathitdetkunchorn.
- Sriboonruang Nakorn Concrete Co., Ltd., Chum Phae District, Khon Kaen province manages by Mrs. Naiyana Lasit.