Company info
- Qingdao Hongjin Trading Co., Ltd, is a global-oriented company, established in 1997,specializedin development, production and sales of fine chemicals and high purity metals. The company mainly deals with Liquid Crystal, High Purity Coating Materials, Target Materials,Organic Photoconductive (OPC), Organic Light-Emitting Diode (OLED), dyes intermediates and so on.
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