CHUNMA HI-TECH produces ultra-high purity QUARTZWARE products through machining, welding, and surface processing using quartz (quartz glass) which is a core material used in the semiconductor manufacturing process. As micro processing technology advances, there is a need to minimize contamination and impurities in chamber components, and we are doing our best to develop products that are particle-free, ultra-high purity, and long-lasting.
Quartz, a glass composed entirely of SiO2, has a very low coefficient of thermal expansion (0.5 × 10-6/°C), high UV transmittance, and chemical durability. And It is used in a wide variety of fields not only for solar cells, displays, LEDs, and aerospace, but also semiconductor processes. CHUNMA High Tech manufactures quartz materials in various shapes by selecting the optimal process to meet the needs of customers. In particular, we focus on producing high-purity quartzware used in the core semiconductor process.
We established automated production line using collaborative robots and a mass production system that can produce a variety of low-cost, high-quality products.
We provide OEM products to global quartzware suppliers such as WONIK QnC, YOUNG SHIN Quartz, KUMKANG Quartz, and WORLDEX
We are certified for production and quality from Japan's TEL and America's LAM RESEARCH, the world's leading semiconductor equipment companies.
We continue to invest in R&D, ERP, and MES and have maximized production through real-time QCD (quality, cost, delivery) management.
CNC, MCT
LAPPING, SANDING
CHEMICAL ETCH
WELDING
FIRE POLISHING
DI, ULTRASONIC,
ETCHING
CMM, POLARISCOPE
LASER MARKING
