Sunnytech Co., Ltd. is a semiconductor manufacturing machinery manufacturer led by CEO Kim Jong-deuk, headquartered at 51 Oeseon-gil, Gonjiam-eup, Gwangju-si, Gyeonggi-do. The company specializes in manufacturing quartz, silicon, and ceramic raw materials and parts related to the semiconductor, display, and solar industries.

"Based on extensive experience and technical know-how, Sunnytech Co., Ltd. actively accommodates customer demands and works proactively with a continuous learning and research mindset. We specialize in manufacturing quartz, silicon, and ceramic raw materials and parts related to the global semiconductor, display, and solar industries, and strive to be a company that fulfills its responsibilities to customers based on trust and reliability."

Business Areas

• Semiconductor Equipment Parts Manufacturing: We specialize in producing high-quality quartz, silicon, SIC, and ceramic raw materials and parts used in semiconductor equipment.
• Display and Solar Industry Parts: We also participate in the manufacturing of parts related to the global display and solar industries, supplying necessary components to various industrial sectors.
• Specialized Manufacturing of Metal O-rings and Gaskets: As a specialized manufacturer of metal O-rings and metal gaskets, we particularly localize METAL O-RINGs and supply them to various industries.

Products

• QUARTZ Ware, SI/SIC, CERAMIC Parts: We produce various quartz, silicon, and ceramic parts such as HPQ Window, Wafer Guide, Focus Ring, Top Ring, and Electrode used in semiconductor equipment.
• Metal O-rings and Gaskets: We manufacture various seal products including Metal O-ring, Metal C-ring, Spring C-ring, Metal fiber cushion gasket, TEFLON(PTFE) O-ring, Ring joint gasket, VCR gasket, Diaphragm, and Diss gasket.
• Parts for Secondary Batteries: We produce and supply core components required for the secondary battery industry, such as coin cell parts and lithium metal chips.

Special Notes

• Technological Prowess and Quality Stability: Through the modernization of production facilities and long-accumulated know-how, the company ensures production capability and quality stability, and has obtained ISO 9001 and ISO 14001 certifications.
• Customer-Centric Management and Localization Technology: We strive for customer satisfaction with quality first, on-time delivery, and reasonable supply prices, and particularly contribute to the development of domestic industries through the localization of METAL O-RINGs.
• Specialized Materials/Parts/Equipment Company and Venture Company Certification: Registered as a specialized materials/parts/equipment company and a venture company, we pursue continuous technological development and innovation through our corporate research institute.

Recruitment Information

• Main Hiring Positions: The main positions we recruit for are production management and production workers responsible for MCT machine processing.
• Benefits: We provide welfare benefits such as the four major insurances, enrollment in a retirement pension, incentives, year-end outstanding employee awards, and lunch.

💡 A Word from JobPloy
Sunnytech Co., Ltd. is a specialized company in the field of semiconductor equipment parts manufacturing, and there may be opportunities for foreign workers in production and production management roles. Since precise machine operation and processing tasks are predominant, a willingness to acquire relevant skills and meticulousness are important. Carefully checking the welfare benefits and working conditions provided by the company, and striving to improve Korean communication skills, will help with job adaptation.