keywords: engineers-structural & fabrication k n welding & engineering works k n welding & engineering works engineers-structural & fabrication centrifugal machine, oil refineries, pharmaceutical plant, chemical plant, lead , frp lining job, s.s. / m.s., pipeline, erection works, dish end fabrications, ... »more
keywords: engineers-structural & fabrication k n welding & engineering works centrifugal machine, oil refineries, pharmaceutical, chemical plant, lead lining job, frp lining job, pipeline erection, dish end fabrications, »more