Profile: Tecvac Ltd. is a provider of heat treatment services. We are accredited with ISO 9000 quality certification. We offer ultra hard coating, heat treatment and vacuum brazing service. We also design, build and service a range of PVD coating, ion implantation and specialized vacuum equipment. We offer a contract ion implantation service. This is carried out under vacuum at low temperatures and imparts hardness resistance to the material without any risk of distortion. It is suitable for precision items that are not suitable for coating at elevated temperatures. Vacuum brazing offers a combination of high cleanliness and uniform heating/cooling which is ideal for oxidation sensitive materials such as those widely used in the aerospace industry.