On the basis of absorbing domestic and foreign technologies from the 1990s, Macheng Industrial Automation Co., Ltd. has improved and launched new products in accordance with the practical application and requirements of many users over the years. Various models, internal functions, and appearance designs remain the same as the original products and can be directly interchanged with the products.

Macheng Industrial Automation Co., Ltd. is engaged in electrical automation products widely used in industrial automation. It has technical content, including proximity switches, photoelectric switches, Hall sensors, magnetic switches, speed sensors, gear sensors, pneumatic components, mining electrical appliances, crane accessories, cam controllers, master controllers, travel limit switches, two-stage deviation switches, bidirectional rope switches, speed detectors, slip switches, belt slip detection devices, level monitors, speed detectors, underspeed switches, coal stacking switches, coal flow switches, tilt switches, tear switches, belt conveyor control cabinets, mining sound and light alarms, wellbore magnetic switches, sound and light combination signals, and other automation industrial control electrical appliances.