Sein Precision is a company located in Siheung, Gyeonggi-do, engaged in cutting processing and similar treatment, led by CEO Jang Jin-hee, with contract manufacturing and precision parts processing as its main business areas.

Business Areas

• Cutting Processing and Similar Treatment: We perform precision cutting and finishing operations on materials such as metal and synthetic resin, producing parts required in various industrial sectors.
• Contract Manufacturing and Precision Parts Processing: We custom process various precision parts according to client requirements, specializing in tasks demanding high precision to deliver high-quality results.
• Automotive and Machine Tool Parts Processing: We specialize in processing precision parts used in the automotive industry and machine tool sector, contributing to the development of related industries.

Products

• Automotive Parts: We produce various precision machined parts used in vehicles, meeting the high quality and precision standards required by the automotive industry.
• Precision Machine Tool Parts: We process and supply core components that determine the performance and precision of machine tools, playing a crucial role in the development of the machinery industry.
• Metal and Synthetic Resin Processed Products: We manufacture customized processed products required in various industrial fields using metal and synthetic resin, providing solutions that meet customer demands.

Special Notes

• Precision Cutting Processing Technology: Based on precision cutting processing technology for various materials, we produce high-quality parts and possess skilled technical expertise.
• Custom Contract Manufacturing Service: We respond flexibly to customer requirements and enhance customer satisfaction by providing optimized parts solutions through contract manufacturing.
• Experience in Various Industrial Applications: Through experience in processing parts for various industrial sectors such as automobiles and machine tools, we can apply a wide range of technologies and respond to diverse demands.

💡 A Word from JobPloy
Sein Precision specializes in cutting processing and precision parts processing. Foreign workers can primarily be responsible for operating processing equipment such as CNC lathes and milling machines, as well as quality inspection tasks. As precise work is required, meticulousness and adherence to safety regulations are important. This will be a good opportunity if there is a willingness to acquire relevant skills.