I. Classification and Standards of CleanroomsHospital cleanrooms are classified into four levels (A, B, C, D) based on usage and cleanliness requirements (referring to GB/T 16297-1996 "Air Cleanliness Standard"), with Level A having the highest cleanliness suitable for sterile operating rooms and tr Read More

Under the framework of Good Manufacturing Practice (GMP), the air filtration system has become a core engineering element in the pharmaceutical industry to ensure the sterility of drugs and prevent cross-contamination. With the rapid development of biopharmaceutical and cell therapy technologies, a Read More

In semiconductor manufacturing, the environmental control and air quality management in wafer fabs (Fabs) are one of the key factors to ensure product quality and production efficiency. As an important part of the Heating, Ventilation and Air Conditioning (HVAC) system, chemical filters play a cruci Read More

In the field of advanced semiconductor manufacturing, air cleanliness control has evolved from an auxiliary process to a core technical element that determines the chip yield rate. As the process node enters the era below 3nm, the number of 0.1μm-level particulate matters allowed per cubic meter of Read More

On September 4, 2019, Zhejiang Jiuzhou Pharmaceutical Co., Ltd. (hereinafter referred to as "Jiuzhou Pharmaceutical") and Novartis International Pharmaceutical Investment Co., Ltd. (hereinafter referred to as "Novartis Investment") signed a transfer agreement for 100% of Suzhou Novartis Pharmaceutic Read More

On October 8th, according to foreign media reports, automotive component manufacturer Bosch has launched a new semiconductor technology that can use microchips to cut off power in the event of an electric vehicle accident to prevent electric shock and prevent vehicle explosions.Currently, there have Read More