Shandong f the biological technology co., LTD., in the first half of 2015, sales of 70000 tons of sodium gluconate, gluconic acid lactone, 2500 tons, 3000 tons of trehalose.One of the best companies in China belong to the sales.Customer feedback is very good, without any quality issues, service issues.In the next six months, our sales, service, quality will be better, look forward to cooperation with you!