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                          Beijing Technol Science Co., Ltd was founded in 2003 and has been committed to developing and manufacturing the vacuum equipment for a long period. It is a high-tech ente
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                          Technical / Sales Support: (7X24 hrs)

                          Mr. Shi : +86 185 1019 5926 

                          Mr. Zhu : +86 136 0112 3129

                          Tel: +86 10 6071 5199 / 60715299


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