HeChang Chemical Co.,Ltd is the first state-level private high-tech enterprise in Jiayu County, Xianning City that has completed the shareholding system reform and successfully landed equity exchange center in Wuhan.At the same time, it is the only enterprise applying for national single product manufacturing champion in Jiayu County, and it is also the leading OLED intermediate and electroplating intermediate supplier in China. We have built a unique advantage of industrial in OLED new material technology and electroplating intermediate unique products.

Our production, sales and export volume of TCA are the first in China. The company has a total of 5 national technology patents related to carbazole series products, and is one of the few high-tech enterprises in China capable of producing carbazole series electronic-grade chemicals. The company is not only one of the largest carbazole manufacturers traders in Central China, but also one of the largest N-ethylcarbazole manufacturers. At present, Our products and services have been applied in Europe, North America, India, Japan, South Korea and other countries and regions.