Tetrahedron Technology Corporation Co., Ltd. was founded in 2000. The company located in Zhunan Township, Miaoli County, Taiwan, near Zhunan Science Park. We focus on developing and producing organic materials for OLED and optoelectronics with high quality. We can provide HIL / HTL / EML / dopant / ETL OLED materials. We also co-work with customers to reach the unique materials for their need, and custom synthesis for fine chemicals as well. Our professional team members are majored in different fields ranging from molecular design, materials evaluation, device test, quality analysis, purification optimize to mass production. We have 19 years’ experiences to provide complete service for our customers. We are looking forward to co-work with you, please feel free to contact us.