The areas Promtekh-NN company is operating:- Research and development works and experimental developments;- Design of drawing and technical documentation for products slanted for machine building;- Design, production and delivery of technological equipment for capital repair of trunk gas and oil pipelines;- Technical training of customer’s specialists in skills of operation of technological equipment made by Promtekh-NN Company;- Guarantee and service maintenance of technological equipment made by Promtekh-NN Company;- Production of metal constructions of any sophistication;- Design and production of machine building equipment of small and medium series.- Production of medical and agricultural machinery.- Consulting.