www久,免费成人av在线播放,亚洲视频综合网,离开我在线观看完整版电影,请君电视剧在线观看免费完整版,老井完整版未删减mp4在线观看,面纱电影在线观看完整版

Welcome to Quzhou Run Qi Chemical Co., Ltd. Website!
  • Keywords:
About us

Quzhou Runqi Chemical Co., Ltd. is mainly engaged in the production and application of nitrobenzoic acid, pyridine and their derivatives.  We also engaged in the international and domestic trade of downstream related pharmaceutical intermediates, pesticide intermediates and technical materials.  Our company has professional technical research and development, production management and marketing teams, and has rich experience in the field of nitrobenzoic acid, pyridine and its derivatives.  At the same time, we are actively entering the field of related pharmaceutical and pesticide products, forming a complete product system.

  Main Porducts: 2-Chloropyridine; 2,3-Dichloropyridine; 2,6-Dichloropyridine;

                           2-AMINO-3-Methylbenzoic Acid; 3-Methyl-2-Nitrobenzoic Acid
 We are willing to provide international and domestic customers with high-quality products, first-class technical research and development services, and perfect marketing services