Contact
| Company Name: | 北京世博优成真空技术有限公司 |
| Company address: | 北京市朝阳区 望京利泽中园二区203号洛娃大厦1711室 |
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| Company website: | http://www.chinavacuum.net http://en.semiconshop.com/com/liqing/ |
| Contact: | 李清 (Mr) |
| department(Position): | 销售部 (销售) |
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| Online status: | currently offline |