Qingdao Frontierchem Co.,Ltd. is located in Pingdu County, Qingdao City, Shandong Province. Our company focuses on development and manufacture of pharmaceutical intermediates, especially thiophene derivatives. We are equipped with state-of-art of QC instruments, such as HPLC, GC , KF Titration, melting points, etc., to guarantee the quality control. Management teams are veterans from modern pharmaceutical industry, following GMP type management guideline. We take honesty, professional, win-win concepts to welcome friends all over the world.