Tehong valves are capable of providing high-quality valve products to meet the requirements of the biopharmaceutical industry. For instance, they have excellent applications under the working conditions of media such as those in steam heating pipelines, dropping reaction kettles, as well as for volatile and toxic substances. Up to now, tens of thousands of control valves have been supplied to users in this industry. The abundant supply experience and the continuous investment in improvement, research and development, and testing have ensured the reliability and durability of the valves.