Kantana Group is a production company established in Bangkok, Thailand in 1951 by Pradit and Somsook Kaljaruek.

The company branched out into television in 1958 with the drama series Ying Kor Mee Hua Jai.

Kantana Animation produced the first Thai computer-animated feature film in 2006, Khan Kluay, which took three years and cost 150 million baht to make.

Khan Kluay was the top film at the Thailand box office in 2006, earning 91 million baht, and winning several awards.

Using digital intermediate technology, Oriental Post's services also include film processing, scanning conforming, color correction, offline and online editing, digital effects, computer graphics and audio recording to film printing.