Established in 2008, Puyi chemical is a technology-driven chemical company serving global pharmaceutical and nutritional industry with best quality products and professional services from development to commercial launch. We offer APIs and intermediates, nutritional supplement with effective technical support and professional documentation service. We are qualified Chinese high-tech enterprise. We operate two R&D centers and the employee is over 40 people. Our labs cover 1000M2 with state-of-th...

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