Pressed Ceramic Products
Metallized / Multilayer Ceramic Substrate
MARUWA's quartz glass products are manufactured with high-purity quartz materials which are chosen very carefully. Our strengths are in distinguished technologies and production systems that are under fully-controlled clean environment. We provide products based on customers' needs; quartz tube and quartz boat for manufacturing process (large-size available) of semiconductors, and for manufacturing process of next generation products (optical fiber / solar cell).
For Semiconductor Industry
For Compound Semiconductor Industry
Available for all sorts of semiconductor manufacturing processes; diffusion CVD, washing, etching, etc.
Large size products, up to 12 inches (450mm), are available.
Washing Process Tools
Over Flow Bath
Available for each process, such as MO-CVD
Tube type reactor
Box type reactor
For Optical Fiber Industry
Available for each process; ex. optical fiber base materials, burner, chamber, etc.
Quartz Furnace Tube
Quartz Multi-tube Burner
Optical Fiber Base Materials with Pinhole Process
For Solar Cell Industry
Quartz Products for silicon wafers are also available.