Zhenjiang Haitong Chemical industry Co.,Ltd is the leading OLED(Organic Light Emitting Diode) Chemical raw materials manufacturer in China.By satisfying our local and global customers' needs for years, we have became the preferred manufacturer of high-quality Triphenylamine ,at the same time we offer services to our clients in Synthesis of Triphenylamine series products OME.In the constant use of the latest production technology, increasing the quality of services and products is our consistent pursuit. reasonable in price, prompt in service, and reliable in quality
