中韩高清无专码区2021曰_色翁荡熄又大又硬又粗又视频图片_波多野结衣乳巨码无在线观看_国产91福利在线播放_国产人妻人伦精品_马来西亚潜水天堂_黄色免费网站下载_免费看黄网站黄污污污热门软件_小莹客厅激情46章至50章视频

Gansu Kangyang Pharmaceutical Technology Co., Ltd. is a comprehensive technology enterprise integrating the production and R&D of intermediates and fine chemicals.

The company is located in the Yinxi Biomedical Park, Baiyin City, Gansu Province. It has a chemical intermediate research and development laboratory, integrated production of pharmaceutical intermediate varieties, and a product quality巡回 monitoring network that tracks pre-sales and after-sales products throughout the entire process. Currently, while consolidating the domestic market, the products have been exported to more than 30 countries and regions including Europe, America, and Asia-Pacific, establishing a high-quality strategic cooperation network.

Adhering to the corporate philosophy of "seeking development through technology and survival through quality," Kangyang people focus on the chemical field; serving domestic and foreign customers with the marketing concept of "mutual benefit, mutual gain, and win-win." Permanently committed to building a flagship brand in biotechnology!