NIG-ANB is pleased to announce the introduction and commencement of TWF Fitter Qualification Schemes. Modern day industry responsibilities are critically task specific. TWF diploma in Fitting has been developed to achieve harmonization in the training, education, examination and qualification of fitters specific to industrial realities across Africa’s growing industries. TWF Welder diploma holder commands deep level practical skills in welding and is categorized at three levels i.e. structural, pipe/plumbing and Gas fitter .