At Gunung Pamela plantation, tebing tinggi, medan , Indonesia we have rubber kultur in vitro lab. This lab is a project between PT.Perkebunan Nusantara III, Bogor rubber biotechnology research, Sei putih rubber research and fund by CIRAD, france. This a new technology in plantation, we try to make rubber plant from kultur in vitro. The lab and all facilities are at Gunung Pamela. This is an alternative strategic to make our company PT. Perkebunan Nusantara III as a world class company. Insya Allah. Go for it PTPN III !