Ceno Co., Ltd. is a company specializing in semiconductor manufacturing machinery and precision machining located in Asan, Chungcheongnam-do. Its main business areas include ultra-fine nozzles, semiconductor precision component molds, and automation equipment.

SENO Co., Ltd. is an ultra-precision machining company specializing in micro-holes, realizing not only dimensional accuracy but also surface cleanliness, including surface roughness. We satisfy diverse customer needs with precision machining technology developed through years of experience, and utilize the latest equipment and sophisticated technology to meet all machining requirements ranging from sub-micron to nano-machining.

Business sectors

• Ultrafine Nozzle Manufacturing: We produce nozzles for various textiles and industries, including nylon, spandex, and tire cord, as well as spinnerets, which are a core technology in synthetic fiber manufacturing.
• Manufacturing of precision semiconductor parts and equipment: We develop and sell IT/semiconductor parts, MLCC stacking molds, and automatic feeders that minimize scratches during part transfer.
• Precision Molds and Automation Equipment: We contribute to various industrial sectors based on ultra-precision machining technology, including semiconductor precision component molds and automation equipment.

Products

• Fiber Nozzles (Nylon Nozzle, Spandex Nozzle, Tire Cord, etc.): We produce ultra-precision spinnerets and various special fiber nozzles essential for synthetic fiber manufacturing.
• Semiconductor precision components and MLCC lamination molds: We machine micro-holes of Φ0.05mm size in various materials such as SKD11 and SKD61, and manufacture ultra-precision peeling molds for lamination equipment required for ceramic capacitor production.
• Automated Equipment (Automatic Feeder): We develop and sell automatic feeders equipped with proprietary technology that minimizes scratches during parts transfer, and surface bonding and inspection functions can be added upon customer request.

Special Features

• Ultra-precision micro-hole machining technology: We possess specialized ultra-precision machining technology for micro-holes that achieves dimensional accuracy and surface cleanliness.
• Product Portfolio for Diverse Industries: We contribute to various industrial sectors through a wide range of products, from textile nozzles to semiconductor precision components, molds, and automation equipment.
• Securing Major Corporate Clients and Technology Certifications: We have major domestic conglomerates such as Samsung Group and SK Hynix as clients, and our technological capabilities are recognized through designation as a specialized root technology company, a venture company, and an INNO-BIZ company.

Job Information

• Key Recruitment Positions: We expect to recruit primarily for production, quality control, and research and development roles in the fields of semiconductor manufacturing machinery and precision machining.
• Benefits: We provide the four major insurances, including National Pension, Health Insurance, Employment Insurance, and Industrial Accident Insurance.

💡 A word from Jobploy
Ceno Co., Ltd. is a specialized company in the field of semiconductor manufacturing machinery and precision machining. Foreign workers can primarily perform tasks such as precision part machining, assembly, and quality inspection on the production floor. As the work involves ultra-precision technology, meticulousness and concentration are required, and strict adherence to safety regulations is essential. There will be opportunities to develop expertise as you acquire technical skills and improve your proficiency.