RANG DONG LIGHT SOURCE AND VACUUM FLASK JOINT STOCK COMPANY is the biggest company specializing in producing light source and vacuum flask in Vietnam with over 40 years of experience. Our company was equipped with modern production lines: -Full automatic production lines of Electronic ballast, Full automatic production lines of incandescent lamps, made by tungsram, with capacity 2,600 pcs/h, using chemicals and main components of worldwide famous companies of America, Japan, and Hungary,... - Full automatic production lines of fluorecent lamps with capacity 1,400 pcs/h. - Full automatic bulb blowing machines, gass tube drawing machine, blank blowing machines for vacuum flask, with moderm furnaces. - Production lines of compact fluorescent lamps, with capacity 1,000 pcs/h. - Production lines of lighting fixture, ballast, starter,... - Quality control lab is equipped with measuring instruments from tungsram, Japan, certified as accredited q. C complied with the requirements of ISO/IEC 17025:2001 We have got the annual output of: - 7 million vacumm flasks and inner vacuum flasks in the range of 0.3 liter to 3.2 liter, used waist butt tecnology of Japan. - 50 million incandescent lamps,18 million fluorescent lamps,20 million compact fluorescent lamps with full range of wattage: + Incandescent lamps:110v and 220v/10w 300w + Fluorescent lamps: T8/t10 18w/20w 36w/40w + Compact fluorescent lamps:2u/3u:5w/20w IL, FL, CFL are produced in accordance with IEC and jis standards. Our company has a network of distribution across the country, and has exported products to Korea, middle east, sri lanka, CUBA(1mil compact Fluorescent Lamp/Mont),.... Our products were selected consecutively several years as top ten, and high quality pricducts by consumers in Vietnam. They were also rewarded gold medals from international fair at home and abroad. Our company has gained an ISO 9001:2000 quality management systems. Our philosophy: "QUALITY FIRST, REASONABLE PRICE, DELIVERY IN TIME"