Founded in 2004, Hangzhou Greensky Biological Tech Co., Ltd. is a high-tech enterprise specializing in the research, development, production, and sales of plant extracts, medical intermediates, and health product raw materials. The company has close cooperative research and development links with the School of Pharmacy of Zhejiang University of Technology. Their production facilities are GMP-certified and hold ISO9001, Kosher, and Halal certifications, ensuring high-quality standards. Greensky Bio offers a wide range of products, including Saw Palmetto Extract, Red Yeast Rice, Cranberry Extract, Bilberry Extract, Boswellia Serrata Extract, and Panax Ginseng Extract.