Sime Darby Oils Zwijndrecht Refinery B.V. is part of the multinational Sime Darby Oils. Sime Darby Oils Zwijndrecht Refinery ... is a leading edge European supplier of tailor-made vegetable oils. Our strength is the diversity of processes at one site. The processing capabilities range from hydrogenated to fractionated, double-fractionated, and enzymatic interesterification. Moreover, we have a lecithin production facility for making hydrolyzed and fractionated lecithins. read more