The Central Delivery System HSDS-AD2501 is a large-scale centralized supply system developed based on Huahai Qingke's Local equipment in accordance with the technological requirements at the forefront of the industry. This equipment is based on the innovative technologies with independent intellectual property rights of Huahai Qingke. It is equipped with an excellent hardware system, integrates a variety of online sample detection technologies, and is equipped with even better control technologies, demonstrating a powerful and stable supply capacity. This equipment can achieve the centralized supply of multiple liquids, meeting the demand for multiple streams of liquids in the utility system.