Gift-Wholesale.cn
Title
China Promotional Gifts Wholesale Manufacturer Catalogs
Description
Excerpted from the website:
- LED China's development started in the 20th century, 70s, 80 during the formation of industries. About more than 100 enterprises, 95% of manufacturers are engaged in the production of post-Road package, needed to die, almost all imported from overseas.Through several "Five-Year Plan" of the technological transformation, technological research, the introduction of foreign advanced equipment and some key technologies, so that China's tricolor led production technology has been a step forward.Beijing, Changchun, Nanchang, Shanghai, Shandong, Hebei and other places a number of Super Bright LED Manufacturer now have the GaAs and GaP single crystals, epitaxial films, chip production capacity.746 works by Nam Cheong Yan Lei set up the company's S & P photoelectric light bicolor led chip production line in 1998 to produce 700 million die in 1999, more than one billion.Ministry of Information Industry, the electronic section 13 subsidiary of Hebei Institute of Health has power electronics companies and Hebei leader electronics company has built ultra-high brightness high power led epitaxial InGaA1P chip and chip production lines, the end of 1999 to reach annual production capacity of 10,000 wafer, chip 1 production capacity of 100 million, thus changing the extension of China's ultra-high brightness super flux LED chip, chip all imports from the overseas situation.
