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Zhengzhou HQ Material Co., Ltd. |
| Zhengzhou HQ Material Co., Ltd is a technology company, collecting R & D, production, sales together. The company is committed to provide customers with high quality OLED materials and pharmaceutical intermediates, catalysts. With own a powerfu... >>more |
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| Copyright © 2013 Zhengzhou HQ Material Co., Ltd. All Rights Reserved. | |
| Tel：+86-0371-67759225 Mobile：+86-018838275680 Address：No.32, Jinsuo Road, High-tech Zone, Zhengzhou |
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