亚洲精品一区二区18漫画I在线观看播放avI日韩视频在线播放I国产精品青青I激情综合色图I黄色免费电影网站I久久99国产精品免费I成人日批视频I中文在线字幕免费观I久久高清免费I天天干夜夜操视频Iwww日韩精品I亚洲黄色成人网I97在线观看I久久a热6I久操久I色综合久久66I日韩电影一区二区在线I久久精品电影网I欧美日韩国产免费视频

        Beijing Golden Olive Company was established in 2000, a technology enterprise integrating R&D,and sales of pharmaceutical and pesticide intermediates.We mainly supply chemical products such as organic fluorine, organic boric acid, pyridine derivatives, indole derivatives, chiral reagents, and pharmaceutical and pesticide intermediates.

        Panjin production base is located in Panjin Fine Chemical Park, Liaoning. The production workshop is equipped with several 300L-3000L enamel reactors, and is equipped with rectification towers, centrifuges, drying boxes and other conventional equipment,   which can meet the requirements of -20 degrees to 220 degrees process requirements.

        Panjin production base has a complete quality management system and has passed ISO9001 quality system certification. The quality inspection department is equipped with conventional testing equipment such as liquid chromatography (HPLC), gas chromatography (GC), Karl Fischer moisture titrator, melting point meter, etc., which can ensure the procurement of raw materials, production control, product delivery, and full process quality control. And management.

        Our aim is to use a dedicated spirit to provide high-quality products and technical services to our customers. We cherish every opportunity to cooperate with you and welcome domestic and foreign merchants to negotiate cooperation with our company!