The reliability, competence, speed of delivery and customer relations exhibited by this company, in my experience, are second to none. As they re-manufacture engines they understand the problems of reassembly and have learned which products can be trusted to complete the job. Eg. faced with choosing one of the many sealants for the 200tdi ladder to crankcase joint, a customer may be uncertain whether to use an aerobic or anaerobic sealant.Turner's know, as I now do, why to use the former.