Company Profile

LONGTEC Industrial Automation System Co., Ltd. has over 20 years of experience in process industry automation and digitalization. As a recognized "Little Giant" enterprise, it has R&D and manufacturing bases in Zhuhai and Hefei, building four product lines: instrumentation, automatic control systems, informatization software, and filling/packaging equipment. LONGTEC delivers intelligent solutions for fine chemicals, grain & feed, food, metallurgy, rubber & plastics, building materials, and new energy, forming long-term partnerships with industry leaders. Main products: 1. Moisture analyzers: online infrared, online microwave, high-frequency capacitance; 2. Weighing instruments: digital weighing indicator, weight transmitter, weighing controller, programmable weighing controller; 3. Level transmitters: potentiometric, and level switches (vibrating rods, tuning forks, rotary paddle, radio frequency admittance).

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