我们上海方向公司是一家具有20多年加工生产晶体的高科技企业，也是国内早研发人造蓝宝石生产加工于一体的公司，我们从事精密晶体的生产加工，从事各种蓝宝石线切割加工、LED用蓝宝石衬底片、蓝宝石窗口片、水晶光学片、各种水晶片线切割加工等产品生产加工的公司，并拥有多项国家的公司，常年与多家国内外高科技企业合作。本公司拥有多台世界先进德国进口的超精密机床，和多种进口尺寸测量仪，热忱欢迎国内外企业，商家，前来订购洽谈。

• 电话： 86 - 021
• 传真： 86 - 021
• 销售部方经理手机：52
• 电子邮件：@qq.com         
• 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 businessman, came to negotiate. Telephone: w - Fax: w - The sales manager mobile:52 square E-mail: @qq.com