QingdaoSparkle Leader Trading Co.,Ltd is specializing in researching,production and sales in a body enterprise. Our concentration andactive field are: pharmaceutical APIs and intermediates, aminoacids and starch series with high technology and wide developmentspace of market. The main products include Tyramine,Tyramine HCL,Ferulic acid and amino acids,ect. The Company is located in thebeautiful port city Qingdao and the production bases are located inQuFu and HeZe. Our Company always holds the principle : "quality isthe foundation, service is the future" and won the recognition ofthe broad masses of customers at domestic and abroad, businessextends to Europe and the United States and around the world. Wedeeply hope can have he opportunities to supply special service toyou,our esteemed friends.