Shanghai Yingzhi Scientific Instrument Co., LTD., founded in 2015, is a domestic second-hand high-end instrument provider. The company has professional laboratory analytical instrument technicians, who can provide professional services for multi-brand analytical instruments, especially for ABSCIEX and WATERS brands of mass spectrometry. Strong technical team of engineers and sufficient spare parts inventory, adhering to the concept of professional efficiency, for the majority of users in the instrument sales, leasing, hardware and software use, maintenance, repair, certification, application and instrument moving and other aspects to provide perfect technical support and solutions.