Buyer: Old and waste newspaper and business directories (yellow pages)
Buyer: Telephone directories (yellow pages)
Supplier: Minerals, rice, garments
Buyer: Oinp, yellow pages directory
Buyer: Yellow pages
Buyer: Over-issued telephone directories (OITD); Over-issued newsprint #19 (OINP); box-board sheets(BBF)
Supplier: Public address system, plant communication system, explosion proof telephones, flameproof telephone, weatherproof telephone, industrial communication system, industrial intercom system
Services: Industrial communication system and plant communication system for industrial plants and projects
Buyer: Explosion proof loudspeakers, loudspeakers, explosion proof telephones, bells, sounder, beacon lamps, hazard warning products
