对硝基苯甲酸

Chongqing Hua'nan Inorganic Salt Chemical Co.,Ltd. (former Chongqing Hua'nan Chemical Factory) established in 1983, mainly develops. Our advantaged products include strontium salt series, phosphorus chemical product series, chemical reagents p-nitrobenzoic acid, n-butanol, etc. kinds of special products can also be customized according to customer needs. Over the past thirty years or more, we have undergone thick and thin in the market, but we still are the pillar rock in the midstream of market and stand firm in the industry. In 2009, we levied a piece of land with an area of over 50mu