Pyrroloquinoline quinone

-Hebei Bonster Technology Co.,Limited is a comprehensive manufacturer and an international distribution of chemicals throughout the world. Specialized in APIs, chemical intermediates, herbal extract and pharmaceutical raw materials.We have our own factory with R&D centure based with GMP requestsand cleaning workshop, some main products produced by our own lab and R&D centure.besides we have established very good cooperation and business relations with hundreds of Chinese qualified manufacturers by long-term business intercourse.Our products mainly developing direction is "Quality First, Best Service". In recent years, with the frequently international trading, our products sell well in Europe, ,South America, Asia, and many other countries. and our product reach the international standard.