Shandong Loyal Chemical industrial Co.,Ltd is the leading manufacturer,exporter of a broad ranger of design drug and pharmaceutical intermediates which are extensively used in various pharmaceutical companies and research laboratories. Our factory was established in 2006, and set up Shandong Loyal Chemical industrial Co.,Ltd in 2011.We are specilized in manufacturing and testing pharmaceutical intermediates and research chemicals,ensure efficacy and no side effect on human health. We offer stand...