Life Spring Biotech Co., Ltd. is a Taiwan-based developer and manufacturer of innovative collagen products for medical and cosmetic applications. Products include a variety of collagen-based medical materials in powdered, filmed, cylindrical and tubed forms; dental regenerative membranes; dental filling materials; artificial skin; injectable collagen; artificial blood vessels; artificial small intestines; artificial bone and bone dust. Life Spring also provides the services of contract design and manufacture for medical cosmetic products.