Quartz Glass Products and Processed Quartz Glass Products 'Active in semiconductor manufacturing processes'
Our group companies manufacture quartz glass products. We have many delivery records to domestic and overseas semiconductor device manufacturers and silicon manufacturers.
Quartz glass products are made of quartz glass which are widely used in semiconductor manufacturing processes. 【Features】 ■We meet customer's needs. ・We can provide services that meet customer's needs by manufacturing at our group companies. ■High-precision products ・We manufacture high-precision products using jigs and tools designed in-house based on our know-how. ■Precision Guarantee ・High-precision products are measured by three-dimensional measuring machines to guarantee accuracy. ■Quartz glass products with excellent characteristics ・Quartz glass products have excellent chemical stability, heat resistance, light transmittance, and electrical insulation properties, not to mention high purity. *Quartz glass products are used in various industries including the semiconductor industry, LED and LCD panel manufacturing, and so on. *For more details, please contact us.
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basic information
Quartz glass products are made of quartz glass which are widely used in semiconductor manufacturing processes. This product is manufactured by our group companies. Quartz glass has many characteristics such as excellent chemical stability, heat resistance, light transmittance, and electrical insulation properties, not to mention high purity. For that reason, quartz glass products are used in a variety of industries, including the semiconductor industry, LED and LCD panel manufacturing, and others. We can provide services that meet customer needs by manufacturing at our group companies. ・We procure materials from both domestic and overseas sources, enabling us to offer a wide range of products in various sizes. ・We manufacture a wide range of products from welded assembly products to ground products. ・We manufacture high-precision products using jigs and tools designed in-house based on our know-how. ・High-precision products are measured by three-dimensional measuring machines to guarantee accuracy. *For more details, please contact us.
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Applications/Examples of results
■Quartz products for epitaxy ■CVD, oxidation, and diffusion process related products ・Quartz process tubes ・Quartz inner tubes ・Quartz boats ・Other quartz products ■Cleaning related products ・Quartz cleaning tanks ・Quartz carriers, quartz guides ■Heater Products ・Quartz carbon fiber heaters
Company information
Founded in 1930 as a specialized trading company for imports and exports, we celebrated our 90th anniversary in 2020 and are fully committed to the further development of the M.WATANABE Group. Since the mid-1960s, we have started manufacturing and selling our own products such as quartz processed products, silicone rubber molded products, and cleaning equipment, under the policy of selling silicon (Si) related products to the semiconductor industry. As a manufacturing trading company, we have grown alongside the IT society by providing high-quality products and services. Moving forward, we aim to create a company where employees of the group companies, centered around M.WATANABE & CO.,LTD., work vibrantly every day, and the entire workplace becomes a learning organization. We are determined to continue striving in all our business endeavors with a strong will to respond to the true needs of society. We sincerely ask for your continued support and patronage.
