Qingdao Green-tech Biotechnology Co.,Ltd. is focusing on the wholesale of defoamer, water treatment agent, enzyme preparations and fiberglass roving and yarn etc. The company is located in the beautiful coastal city of Qingdao, with convenient overseas transportation conditions. The company has stable and long-term cooperative partners, providing high quality products and competitive prices. Environment-friendly, science, development,is the adhere to the concept of Green- tech people.
Green-tech is committed to helping customers achieve one-stop purchase of products in the field of biotechnology. To supply the best quality products, save cost and time for our customer, is our always pursuits.
