Changshin Machinery Manufacturing Co., Ltd. is a company established in 1983, specializing in the production of industrial machinery such as cycloid reducers and agitators. We contribute to the development of the domestic environmental industry by supplying core equipment necessary for water treatment and environmental facility sectors.

"Changshin Machinery Manufacturing Co., Ltd. is a specialized manufacturer of reducers and agitators. Since its establishment in 1983, based on 40 years of accumulated expertise and technology, we have been developing, manufacturing, and selling high-quality products. We supply agitators and reducers necessary for wastewater treatment in various fields, including domestic water purification plants, sewage treatment plants, and companies like Samsung Electronics, SK Hynix, and LG, striving for customer satisfaction with consistent services from design and manufacturing to delivery."

Business Areas

• Reducer Manufacturing: Specializing in the manufacturing of cycloid reducers required for water treatment and industrial machinery drives, we offer a variety of models.
• Agitator Manufacturing: We develop, manufacture, and supply various types of agitators used in wastewater treatment, such as water purification plants and sewage treatment plants. Notably, we possess the world's first single power source multi-axis agitator technology.
• Environmental Equipment Parts Supply: We supply agitators and reducers, which are core equipment for wastewater treatment plants of domestic water purification plants, sewage treatment plants, and large corporations such as Samsung Electronics, SK Hynix, and LG, contributing to the development of the environmental industry.

Products

• Cycloid Reducer: A reducer used for driving water treatment and industrial machinery requiring high torque and strong driving force, available in various models such as Horizontal, Vertical, Line Power, Flange Type, and Double Shaft.
• Agitator: It features a wide range of products including leak-proof, digester, multi-axis, injection hole, hydro-feed, scraper, and aerator types, with a particular strength in controlling multiple axes with a single power source.
• Turntable: A reducer product line used for driving sludge collectors in circular sedimentation tanks, including models such as TT Series, TTP Series, TU Series, and CR Series.

Special Notes

• Proprietary Technology and Localization: Since its establishment in 1983, based on over 40 years of accumulated expertise and technology, we have successfully localized 100% of cycloid reducers and agitators, contributing to import substitution and industrial development.
• World's First Multi-Axis Agitator Development: We have developed the world's first multi-axis agitator that controls multiple impellers in different directions and speeds according to the agitation purpose using a single power source, possessing unique application technology.
• Supply Records to Major Corporations and Public Institutions: We supply core equipment to over 500 water purification and sewage treatment plants nationwide, as well as to wastewater treatment plants of global companies such as Samsung Electronics, SK Hynix, and LG, earning high evaluations and trust.

Recruitment Information

• Main Hiring Positions: We primarily recruit for production positions (lathe operator - universal, CNC).
• Benefits: We provide welfare benefits such as the four major insurances (National Pension, Health Insurance, Industrial Accident Compensation Insurance, Employment Insurance), incentives, and retirement pensions.

💡 A Word from JobPloy
Changshin Machinery Manufacturing Co., Ltd. is a company that manufactures industrial machinery such as reducers and agitators, primarily hiring for production-related positions. Skills in machine operation and maintenance, and precision machining may be required, and an understanding of environmental facilities will be helpful for job adaptation. There may be opportunities to learn skills and grow in a stable environment.