Delsym

VuRoyal Pharmaceutical Company LLC is a professional one-time import service provider for reference preparations, headquartered in Boston, USA, with FDA registration and Massachusetts approval for drug wholesale and export. Its core team has worked at top pharmaceutical companies in China and the United States, building deep experience across R&D, clinical work and sales. The company focuses on supplying key materials for clinical trials and generic drug development, including reference preparations (RLDs), control products (RS) and the vaccine adjuvant QS-21. Committed to quality first, it offers a rich product selection, batch variety and a well-developed after-sales system that has earned the trust and praise of many customers.