40 Manufacturing of valves, valve trims and parts for valves to order and/or specification of others; custom manufacture of valves, valve trims and parts for valves; assembly of products for others; custom additive manufacturing; custom additive manufacturing of valves, parts for valves and valve trims; custom 3D printing; contract manufacturing in the field of severe service applications and critical applications in petrochemical, power and nuclear industries, namely, in the fields of valves, valve trims and parts for valves; sub-contracted manufacturing in the nature contract manufacturing in the field of severe service applications and critical applications in petrochemical, power and nuclear industries, namely, in the fields of valves, valve trims and parts for valves; custom additive manufacturing for others, namely, fabrication of metal and plastic components using additive manufacturing, casting, moulding, shaping, rapid manufacturing and rapid prototyping techniques; rental of industrial and technical machines in the nature of industrial valves; information, advisory and consultancy services relating to the aforesaid services