国产强奸精品二区_亚洲视频免费天堂_日本免费自拍视频网站_久久精品国产亚洲怮

TEL：+86(0632)5607875

Product

Current location:Home - Product

Our Products

The company has more than 50L-1000L reactor (sets) : with domestic first-class quality inspection and testing system, employing domestic and foreign chemical experts and spice research experts and experienced development and technical personnel for a solid technical backing. Continuous joint research and development to meet the market demand and very competitive new varieties to meet the needs of customers at home and abroad. The company has passed the ISO-9000 international quality management system certification, environmental protection assessment, Jewish KOF-K certification, and the United States FDA certification, is specialized in the production of pyrazine, thiazole, furan, sulfur series and other heterocyclic flavor manufacturers.