Anhui Greestals Bio-Technology Co., Ltd is a new type of high-tech enterprise which takes the bioengineering,bio-manufacturing, bio-technology as the main business scope,integrates researvh, manufacturing and sales. Company mainly operates crystal substrate and crystal materials and the related experiment equipment. Company is located in hefei, anhui province, and is equipped with planting base in many parts of the country. And it has abundant technology and research strength.Greestals bio-technology possess complete crystal growth equipment, providing dozens of high quality crystals, thin film substrate, optics equipments, laser crystal, ceramic substrate, sputtering, superconducting target, crystal micron and nanoscale level raw material powder. It also supplys crystal orientation, cutting, grinding and polishing materials related equipments, battery research and high temperature sintering equipments and service. Greestals company takes the understanding and satisfying client as the service tenet, "green, environmental protection, technology,excelsior" as the business philosophy, Wholeheartedly for the new and old friends from all walks of life to provide the best quality products, the most competitive prices, the most assured services and the latest information.