In 1998, brothers Zhu --- Leaders of technological innovation in the crystal industry, broke through the deep drilling technology in crystal processing, brought the world's first solid crystal glass table lamp--001A. It marked the birth of the new type of crystal lamp, the new type of guest room lamp. The breakthrough of technology had brought a revolutionary leap to the development of crystal industry.Subsequently,the low-voltage lampshade, crystal lamps, crystal furniture and other products met customers rapidly.This technology accelerated the process of K9 crystal glass to the international market.These products accelerated the process for K9 crystal glass to the international market.