天辰化工
Tianchen Chem
热点资讯
我司累计开发生产产品已达五十种之多,大致可分为腈基类、苯甲酸类、手性化合物,工程塑料系列四大类,广泛用于农药,医药,染料等行业
Our company has developed and produced fifty kinds of products. It can be broadly divided into four categories: nitrile base, benzoic acid, chiral compound, and engineering plastics series.
2016年9月,中规(北京)认证有限公司储宇组长一行对我司知识产权管理体系贯标进行现场审核 |
2016-09-20 |
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