我們上海方向公司是一家具有20多年加工生產晶體的高科技企業，也是國內早研發人造藍寶石生產加工于一體的公司，我們從事精密晶體的生產加工，從事各種藍寶石線切割加工、LED用藍寶石襯底片、藍寶石窗口片、水晶光學片、各種水晶片線切割加工等產品生產加工的公司，并擁有多項的公司，常年與多家國內外高科技企業合作。本公司擁有多臺世界德國的精密機床，和多種尺寸測量儀，熱忱歡迎國內外企業，商家，前來訂購洽談。

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• Our Shanghai direction is a company with 20 years of processing production crystal of high-tech enterprises, is the earliest r&d artificial sapphire production processing in one company, we specialize in precision crystal of production, processing, and it possesses several national patents of company, long-term with many domestic and foreign high-tech enterprise cooperation. Our company owns many sets of imported from Germany ultra-precision machine tool, and various import size measurement instrument, welcome the domestic and foreign enterprises, the businesan, came to negotiate. Telephone: w - Fax: w - The sales manager mobile:52 square E-mail: @qq.com