JS Tech Co., Ltd. is a company specializing in the machining of mechanical parts for semiconductor manufacturing, established in Osan, Gyeonggi-do in 2016. We focus on the machining and production of various precision mechanical parts, including high-precision hardware components applied to Samsung Semiconductor equipment. Based on our MCT machining center and cutting technology, our small team of elite personnel produces and delivers customized parts for our clients.

"JS Tech is a company specializing in precision machining of semiconductor equipment parts, performing precision machining and manufacturing of core equipment parts essential to the production lines of global semiconductor manufacturers. Based on skilled technical personnel and precision machining equipment, we stably supply parts for semiconductor processes that require high reliability."

Business Areas

• Contract Machining of Semiconductor Equipment Precision Parts: We machine high-precision hardware parts used in etching and deposition equipment, which are core equipment in the semiconductor manufacturing process, according to client design drawings. We manage minute errors and guarantee stable quality by utilizing machining centers (MCT) and milling equipment.
• Precision Cutting of Metals and Special Synthetic Resins: We perform precision machining of metal and engineering plastic materials such as aluminum (AL5052), stainless steel (SUS), PEEK, and polyethylene (PE). We deliver customized parts to clients in a timely manner through cutting processes optimized for various material characteristics.

Products

• Base Plate & Table: These are core flat parts that form the basic structure and workbench of semiconductor equipment. They support the stable operation of semiconductor equipment by maintaining a high degree of flatness and dimensional precision.
• Chamber Parts and Precision Machined Products: We manufacture mechanical hardware for semiconductor process chambers and equipment. We enhance the perfection of our products by precision cutting special materials that require corrosion and heat resistance.

Special Notes

• Precision machining capabilities specialized for semiconductor equipment parts: We maintain strict tolerances and quality in accordance with the characteristics of semiconductor equipment that require nano-level precision. We produce highly reliable parts based on years of accumulated machining know-how and process management capabilities.
• Know-how in handling various difficult-to-cut materials and special materials: We have extensive machining experience ranging from general metals to special plastic materials such as SUS, AL5052, and PEEK. We possess a production system capable of responding quickly and flexibly to our clients' diverse product specifications.

Recruitment Information

• Main Hiring Positions: MCT Machinist, General Lathe and Milling Operator, Sales and Delivery Staff
• Benefits: National pension, health insurance, employment insurance, industrial accident compensation insurance, retirement pension, annual leave allowance, overtime allowance, holiday (special work) allowance, work uniform provided

💡 A Word from JOBPLOY
JS Tech Co., Ltd. is a small, elite manufacturing company specializing in MCT and precision cutting of semiconductor equipment parts. Due to the nature of the machining job involving precision parts, it is important to understand drawings and be proficient in the accurate use of measuring tools such as vernier calipers and micrometers. When working on-site, exposure to rotating tools, metal chips, and cutting fluids is possible, so wearing safety gear and following on-site safety rules is essential. As it is a family-like workplace with around 10 employees, smooth communication with colleagues and maintaining diligent attendance are very helpful.