J-One Co., Ltd. is a machinery manufacturing company located in Hwaseong-si, Gyeonggi-do, established in July 2016. Under CEO Jang Sung-tae, the company focuses on processing robot parts, semiconductor and inspection equipment parts, and developing automated equipment. Approximately 40 skilled professionals contribute to various industries based on high-precision manufacturing technology.

"Since its establishment in 2016, J-One has been a small and venture company leading innovation in robot parts and medical automation systems based on progressive and efficient manufacturing technology. We practice sustainable manufacturing and ethical management culture by respecting laws and industrial order and leading the establishment of a fair and transparent supply chain. Based on accumulated technology and experience, we contribute to industrial development and provide trusted value to customers through nurturing technical talent, sustainable technology development, and social contribution."

Business Areas

• Precision Parts Manufacturing: We manufacture high-precision parts using state-of-the-art processing equipment and produce customized precision parts according to customer requirements with precision machining technology that strictly manages even minute dimensions.
• Special Material Processing: We directly perform processing of special materials that require advanced technology and precise process management, and achieve the highest quality by sourcing raw materials from reliable domestic and international companies.
• F/A Automation Equipment Development: We provide customized automation equipment development solutions that cover concept establishment, design, control, processing, and assembly according to customer needs, ensuring optimal performance and reliability.

Products

• Robot Parts and Automation Devices: We develop precision drives for robot arms and automation systems using cylindrical coordinate robots and Cartesian robots, contributing to core components of industrial robots and automation processes.
• Semiconductor and Bio Equipment Parts: We produce core components and equipment for the semiconductor and bio fields, which require high-level technology, such as wafer transfer equipment, bio inspection equipment, and semiconductor chip etching equipment.
• Medical Automation Systems: We contribute to improving efficiency and precision in the medical field by developing medical automation systems such as manipulators for cultivating medical liquid samples.

Special Notes

• Advanced Technology and R&D: Based on proprietary core technologies, we have secured a differentiated competitive advantage in robot drive and transfer solutions, and are expanding our technology portfolio through continuous R&D investment.
• Precision Machining and Quality Control: We possess capabilities for high-precision parts and special material processing through state-of-the-art processing equipment and precise process management, and maintain a quality management system with ISO 9001 certification.
• Customized Solution Provision: We contribute to improving production efficiency by providing customized automated equipment development and integrated solutions that cover the entire process from concept establishment to design, control, processing, and assembly according to customer needs.

Recruitment Information

• Main Hiring Positions: We expect to primarily hire for positions related to production and R&D, such as precision parts manufacturing, special material processing, and F/A automation equipment development.
• Benefits: We offer four major insurances and recruit talent through continuous hiring.

💡 A Word from JobPloy
J-One Co., Ltd. is a technology-based small and medium-sized enterprise specializing in the processing of precision mechanical parts such as robots, semiconductors, and inspection equipment, and the development of automation equipment. Positions are mainly expected in precision machining, assembly, quality control, and research and development. For foreign workers, precise work ability and willingness to learn technology are important, and understanding of automation equipment and machinery operation will help with job adaptation. As the company strives for continuous technological development and quality management, it can be a good opportunity for those who want to enhance their technical capabilities.