Shaanxi Lighte Optoelectronics Material Co., Ltd, (LTOPTO for short) is a high-tech enterprise specializing in research & development, production and marketing of OLED intermediates, liquid crystal intermediates and steroid hormone drug intermediates. The enterprise has modernized manufacturing base with domestic leading production process and advanced production & inspection equipments. It has integrated sound management system as well as possesses the certifications of ISO9001 Quality Management, ISO14001 Environment Management and OHSAS18001 Occupational Safety & Health Management System. Besides, we had established Joint Laboratory with well-known university and have first-class R& D team. Majority of R& D projects won national, provincial, municipal science and technology project funding in recent years. LTOPTO always adhere to the scientific and technological innovation as the motivation, which is based on advanced service concept and honest trustworthy. LTOPTO is sincerely looking forward to being with your esteemed corporations hand in hand so as to create a new future in high-end intermediates material industry.