SIGNATURE INTERGRATED SOLUTION CO.

Telephone Apparatus Manufacturing

NAICS #33421 | This industry comprises establishments primarily engaged in manufacturing wire telephone and data communications equipment. These products may be standalone or board-level components of a larger system. Examples of products made by these establishments are central office switching equipment, cordless telephones (except cellular), PBX equipment, telephones, telephone answering machines, LAN modems, multi-user modems, and other data communications equipment, such as bridges, routers, and gateways. Manufacturing internal and external computer modems, single-user fax/modems and electronic components used in telephone apparatus--are classified in Industry 33441, Semiconductor and Other Electronic Component Manufacturing; and Manufacturing cellular telephones--are classified in Industry 334220, Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing.

Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers

NAICS #42361 | This industry comprises establishments primarily engaged in the merchant wholesale distribution of electrical construction materials; wiring supplies; electric light fixtures; light bulbs; and/or electrical power equipment for the generation, transmission, distribution, or control of electric energy.

Computer Systems Design and Related Services

NAICS #5415 | This industry comprises establishments primarily engaged in providing expertise in the field of information technologies through one or more of the following activities: (1) writing, modifying, testing, and supporting software to meet the needs of a particular customer; (2) planning and designing computer systems that integrate computer hardware, software, and communication technologies; (3) on-site management and operation of clients' computer systems and/or data processing facilities; and (4) other professional and technical computer-related advice and services. Selling computer hardware or software products from retail-like locations and providing supporting services, such as customized assembly of personal computers,--are classified in Industry 443120, Computer and Software Stores; Wholesaling computer hardware or software products and providing supporting services, such as customized assembly of personal computers,--are classified in Industry 423430, Computer and Computer Peripheral Equipment and Software Merchant Wholesalers; Publishing packaged software--are classified in Industry 511210, Software Publishers; and Providing computer data processing services at their own facility for others--are classified in Industry 518210, Data Processing, Hosting, and Related Services.