Yacoo is a Hi-tech enterprise, specialized in production and sales of clinic diagnostic reagents, pharmaceutical intermediates and electronic reagents. Yacoo has R＆D department and factory accredited with ISO9001:2000.Yacoo focuses on exploiting markets home and abroad.Our products are sold to Europe, America and South-east.Our R&D center also makes custom synthesis.we would provide you with qualified products with reasonable price and best service.