Cangzhou Four Stars Glass

Founded in 1992, Four Stars Glass is a leading Chinese manufacturer of USP Type‑I neutral borosilicate pharmaceutical glass with full integrated capacity from glass tubing to finished containers. Our product portfolio includes neutral borosilicate glass tubing, vials for lyophilization, ampoules, cartridge and pre‑filled syringes (PFS), available in clear and amber options. We hold FDA DMF files, ISO15378, ISO9001, ISO14001 and CNAS laboratory accreditation. Products comply with USP, EP, YBB pharmacopoeia standards. We serve over 600 pharmaceutical clients across more than 40 countries worldw…