久久久久国产精品aⅴ天堂,成人性生交A片免费直播APP ,男女扒开双腿猛进入爽爽免费,日本JAPANESE少妇高清

YyxChem is a leading China headquartered CMO | CRO provider within the pharmaceutical industry. Our core focus includes: custom synthesis, process development, and manufacturing of key intermediates,API,amino acid and peptides.

At YyxChem we support the virtually integrated pharma company with unparralled expertise throughout the entire product lifecycle. We collaborate with both Pharmaceutical and Generic companies from drug development to commercialization. This has provided LinkChem the opportunity to focus on quality, reliability, productivitiy, affordability, and innovation, that our partners rely upon. From pre-launch, growth, maturity to tail products YyxChem provides value across the entire value chain.