We are professional mushroom factory, pass GMP,HACCP certificates,have own't planting base We are attending ... in china.1. We are pharmaceutical factory.2.We have GMP certificate.3.We have HACCP certificate.4.We are national ... equipments.18.Our U.S. FDA Registration Number is 11795306584. GMP,Planting base ;maitake ,Grifola frondosa extract