Guilin Juncheng Co.,Ltd was founded in 1988. We are specialized in dealing with all types of synthetic diamond powder, PCD die blanks,PCD cutter blanks,PDC drill bit,PDC anchor-shank drill bit,TSP for mining bits and oil-well bits, PCBN cutting tools blanks,diamond electroplated products,cobic zirconia and synthetic gems,mosic picture of gems & jades ect.The above products are all come from very famous manufactuers with high prestige.Our products sell well in the U.S.A., Japan,Korea,India,Indonisia ...,and well received by the customer there. Our company is located in GUILIN, P.R.China one of the most beautiful and famous tourist city in the world. Welcome to GUILIN. Welcome to Guilin Juncheng Co., Ltd.