Zhengzhou Ya zheng trading Company Limited is a manufacturer and trader specialized in the research, development and production of bee products include various beeswax,propolis(raw propolis, refined propolis, propolis powder, propolis soft capsules, propolis tablets, propolis liquid), bee pollen, honey, beekeeper management, bee machine development, biological health extraction. With leading-level production technology, all of our products comply with international quality standard with GMP, ...View More