Custom construction of electronic or electrical equipment, plastics, metal and stone; Custom fabrication and production of electronic or electrical equipment, plastics, metal and stone; Custom fabrication of counter tops; Custom manufacture of electronic or electrical equipment, plastics, metal and stone; Manufacture of general product lines in the field of steel pipe and tubing to order and/or specification of others; Custom manufacture of tunneling equipment; Cutting of plastics, metal and stone; Manufacture of general product lines in the field of electronic or electrical equipment, plastics, metal and stone to the order and specification of others; Manufacturing services for others in the field of electronic or electrical equipment, plastics, metal, and stone; Metal casting; Metal fabrication and finishing services; Metal laminating; Metal plating; Metal plating and laminating; Metal reclamation services; Metal refining services, namely, all metals in the nature of Steel, Aluminum, Chromium, Cobalt, Copper, Gold, Iron, Lead, Magnesium, Manganese, Mercury, Nickel, Platinum, Silver, Tin, Titanium, Tungsten and Zinc; Metal stamping; Metal tempering; Metal treating; Metal treatment; Metalizing; Oil production services; Treatment of materials by laser beam; and Treatment of metal

Design and development of automated home controller systems, namely, temperature, humidity, and electrical controllers; Design and development of automated controller systems, namely, temperature, humidity and electrical controllers; Design and testing for new product development; Design and testing of new products for others; Design of engineering products; Design of mechanical and micromechanical components; Design of mechanical, electromechanical and optoelectronic apparatus and instruments; Design of optical and micro-optical components; Design, development, and consulting services in the field of home and workplace automation hardware and software; Development of technologies for the fabrication of circuits for wireless communication, electronic data processing, consumer electronics, automotive electronics; Drafting; Drafting of plans and engineering drawings for others; Engineering; Engineering and system analysis in the field of home security systems; Engineering services for building and property condition assessment, facility management, repair, restoration and building instrumentation. Building monitoring and environmental consulting; Home inspection services for purposes of home repair and restoration; Industrial design; Industrial design services; Machine part design services; Material testing; Materials testing and analyzing; Materials testing and evaluation; Mechanical engineering; Mechanical research; Monitoring of stream water quality; New product design services; Oil exploration; Product design and development in the field of electronic or electrical equipment, metal, stone or other solid materials; Product development; Product development for others; Product development consultation; Product development and engineering services for others; Product development in the field of electronic or electrical equipment, metal, stone or other solid materials; Product research; Product research and development; Research and development of new products; Research, development, engineering and testing services in the fields of cutting, welding and material joining; Testing, analysis and evaluation of the goods and services of others for the purpose of certification; Testing, analysis and evaluation of materials, namely, metal, plastic and nylon; Testing, analysis and evaluation of metal tools, machinery and fabrication equipment; Tool design