We are glad to introduce ourselves as shihezi city changyun biochemical co.,ltd.which is a chinese factory and mainly manufacture CITRIC ACID, our product is belong to food garde ,Standed:BP98/USP24. packed in 25 kg bag, 50lb bag and tonnage bag, we can also supply special packages according to the customers?requirements. we have our own import and export right, and have own warehouse in Tianjin Port, so we can assure prompt shipment and in-time delivery. our products have been exported to America, Canada, Mexico, Chile, etc. covering more than 30 countries and regions,
