Langhehengliu Pump Co., Ltd. was established in 1997 and is a wholly-owned subsidiary of Halma International Ltd., a British company. It is a professional enterprise engaged in the research, development, production, and sales of precision fluid transmission and processing equipment.Lang always adheres to customer-centric principles, offering secure, high-precision, and high-quality fluid transfer equipment and solutions. This includes standard products such as蠕动泵, miniatu…