Hwang's manufactories are designed based on both Pharmaceutical Good Manufacturing Practices Guidebook and the standard of designing the drug-manufacturing plant, which meets all of the PIC/S GMP standards. General formulations manufacturing zone, antibiotic cream manufacture zone, and hormone medication manufacturing zone are the three main manufacturing zone in our pharmaceutical plant. In order to avoid any chance of cross-contamination, each manufacturing zone is operated with its individual air conditioning system. All of the manufacturing zones meet the Grade D air cleanness standard, which also adopt 316L sanitary stainless steel water pipe to deliver purify water from high purity water system. Furthermore, the operating environment of the manufacturing plant has been closely monitoring and periodic validation procedure.
Our pharmaceutical plant is equipped with High-Performance Liquid Chromatography (HPLC), Gas Chromatography, Atomic Absorption spectroscopy, Fourier Infrared Spectroscopy, Automatic Dissolution System, Total Organic Carbon Analyzer, Spectrophotometer,ICP- OES etc. In order to insure the best pharmaceutical quality, Quality Assurance Department randomly samples all of the incoming raw materials through physical, chemical, and microbiological examination, also took action on testing product’s stability. Hwang’s manufacture plant has a Grade C air cleanliness sterile operating room to provide a well environment for inspection.