久久久久国产精品aⅴ天堂,成人性生交A片免费直播APP ,男女扒开双腿猛进入爽爽免费,日本JAPANESE少妇高清

　　AVF Chemical Industrial Co., Ltd is a large group corporation, located in beautiful spring city-Jinan, Shandong province. We have four production bases in Shandong and Jiangsu province, two branches in Hongkong and Shanghai.

　　We are specialized in producing and exporting feed additives such as vitamins, veterinary drugs and food additives. Now we are a large producer of Natural vitamin E 700 mt/year, Phytosterol 200 mt/year, Toltrazuril 20 mt/year, Potassium sorbate 8000 mt/year and so on, we are exporting our products to USA, Europe, South America, Middle East, Asia..more than forty countries, earning very good reputation because of best quality and cheap price.

　　We have more than 20 engineers, and cooperated with Chinese famous university, several new products will be in production every year. Our factories have passed through ISO9001, Your satisfaction is our target.