White LED light has the significant advantage of high efficiency, long life, energy saving and environmental protection, green lighting and information displays and other areas has broad application prospects. At present, Yiwu phosphor white LED's core business has a blue LED and phosphor material two chips, are indispensable. Although there are many technological options, but the development trend, combined with the use of phosphor blue LED chip white LED will always be the mainstream production. Therefore, the phosphor for LED lighting and LCD industry is critical import phosphor, governments, research institutions and industry have this very seriously, put a lot of manpower and material resources for research and development. Characteristics of the phosphor; A. fluorescent bright color, good hiding power (opacity can be added free agent). B. fine spherical particles, easily dispersed, 98% of the diameter of about 1-10u. C. Good heat resistance: maximum temperature of 600amp # 176C, suitable for high-temperature processing of various treatments. Good solvent resistance, acid, alkali, high stability. D. no color shift (MIGRATION) phosphors Which is good, does not pollute. E. Non-toxic, does not overflow when heated formalin (FORMALDEHYDE), can be used on colored toys and food containers. F. color body will not overflow, when in the injection molding machine for mold, you can save cleaning procedures. Imported phosphors, phosphor, Zi Qi Qi Zi by Yiwu Ltd.. Yiwu Zi Qi Ltd. (www.ziqi-glitter.com) (www.4000881771.com) strong, credible, Jinhua in Zhejiang inorganic pigments industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Azusa chi into the brilliant and you work for a better future!