SR Power Biotech Co., ltd is a modern professional high-tech enterprise, which specializes in the research & development, manufacturing, and the international supply of recumbent proteins & peptides (both raw materials & finished product). Our principal focus is to provide a consistently high quality product with swift trackable delivery & competitive pricing. We not only source the best raw materials, but we also manufacture & supply to the end users ensuring we have full control of quality, pricing and efficiency of our product& service offering. We are in effect and complete supply chain.  We have a loyal international client base which has been built on trust and honesty. It is our aim to provide clarity of products in what has become a competitive and confusing market as more and more products become replicated, counterfeited or just produced to a very poor standard. WHY SR Power? 98% plus Purity on all ProductsOver 10 Years of Research & Manufacturing ExperienceExceptional Customer Service & CommunicationExcellent Value ProductsTrackable Swift International Delivery (typically 3-7 business days)