40 Manufacture of a wide range of precision machined metal parts to the order and/or specification of others in the medical, semiconductor and biomedical industries, namely in the fields of industry instruments, lasers, high vacuum processing equipment and material handling equipment; precision welding services for others of ferrous and non-ferrous metals, exotic alloys and thermoplastics; module assembly of a wide range of electro-mechanical, mechanical, optical, pneumatic and hydraulic parts and products for others in the fields of robots, drive assemblies, commercial and industrial process equipment, material handling equipment, optical cameras and analyzers, and electric controllers