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Since our establishment in 1980, we have set a trend in the new era for half a century working with people in the production and development section of business enterprises and with scientists and engineers at national and public institutions. Fortunately, we have been successful in our development into a prominent engineering company in Tohoku.

主營(yíng)產(chǎn)品： 四電弧高溫單晶生長(cháng)爐