Main products include extraction and purification products of nucleic acid; PCR and RT-PCR ; DNA marker; T vector and cloning kits ; protein reagents; protein expression and purification for medical or research use. Based on consistent R & D investement, we established a standardized manufacturing program and a comprehensive quality assurance model for large-sale production of reagents for life science. We guarantee to provide a series of products with stable performance and high-quality for research worldwide.