For 18 years, THE MYONG has focused on one thing.
THE MYONG Co., Ltd. was founded in 2008 as Youngentech and has focused exclusively on precision machining of semiconductor equipment parts. Over 18 years we have machined about 15,000 showerheads and 400+ product types, building deep expertise in a single component family.
The areas we treat most carefully are those invisible to visual inspection — burrs inside micro-holes, subtle flatness undulations, residual ions after cleaning. We believe the differences that begin beyond the drawing determine the actual process outcome.
Our principles will not change. Maintain consistent machining quality, communicate directly with the customer's engineers, and explain results with measurement data. We will continue to honor these three principles.
The difference begins beyond the drawing.
THE MYONG builds consistency for semiconductor equipment parts — removing variables at every step of machining, cleaning and measurement, and explaining results with data.
Quality Management
Machining results verified by measurement data; accountability for agreed quality standards.
Mutual Respect
Direct, engineer-to-engineer collaboration between customer and machining teams.
Customer Focus
Consistency over unit price; sustainable production partnership over one-off orders.
Precision Technology
Ø0.4mm holes, 0.05mm flatness — pursuing the difference that begins where the eye cannot see.
Milestones
- Founded as Youngentech
- Began supplying core parts to major Korean semiconductor companies
- Incorporated
- Plant #2 expansion
- Plant #3 expansion
- Semiconductor equipment machining patent registered
- T3 Certified — Excellent Technology Capability
- Renamed to THE MYONG Co., Ltd.
- ISO 9001 certified
- New headquarters relocation
- Vision measurement system rollout
Five teams, one consistent cycle
Organized into five teams, each dedicated to a stage of the process.
Production Team 1
MCT machining · Mass-production line 1
Production Team 2
MCT machining · Mass-production line 2
Quality Team
Precision inspection & measurement · Quality data management · Report issuance
Cleaning Team
Cleaning process operation · Cleanliness control · Pre-shipment finishing
Sales Team
Technical review · Quotation · Order management
Certifications
ISO 9001
Quality Management System · 2024
Excellent Technology Capability — T3
Korea Technology Finance Corp. · 2022
Machining Technology Patent
Semiconductor equipment parts · 2019
CLEAN Workplace
Korea Occupational Safety and Health Agency