Technix supplies better bitumen products for roads worldwide. With over 100 years of experience, Technix continues to build on this reputation and is developing and supplying exciting new bitumen based products that will deliver quality, environmental and cost advantages to our customers. Make our experience your advantage. Petrochemical process and distribution, research and development. Bitumen and pavement systems. Organic and fermentation chemistry, Group Holding, Civil, Mechanical and Chemical Engineering, Sculpture Fabrication. The Technix group of companies supports The Len Lye Foundation.