Sand Securities Architectural International Research and Development in the Physical Research and Development in the Physical

Sand Engineering, auxiliary, average, loss, actuarial and salvage insurance services Office, school and office equipment cleaning services Sensors Gravel, sand, crushed stone and aggregates Security, fire-fighting, police and defence equipment

Sand Well engineering Securities Tent, for office use

APEC Countries North America Northern America

Engineering Water and Sanitation Printing and Publishing Defence and Security Construction Energy-Power and Electrical Computer Hardwares and Consumables Marine