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深圳市高科技企業(yè)協(xié)同創(chuàng)新促進(jìn)會(huì) 廣東省守合同重信用企業(yè) 高新技術(shù)企業(yè)證書 Shenzhen Vacuum Technology Industry Association Notice of Shenzhen Municipal State Taxation Bureau and Shenzhen Municipal Bureau of local taxes Certificate of utility model Notice of the general taxpayer of the State Administration of Taxation of Shenzhen Municipality on VAT Appearance design patent certificate SGS Computer software copyright registration certificate ISO 9001:2015 certification ISO 9001:2015 Certificate (English) Letter of appointment Vacuum equipment agent Vacuum equipment agent Vacuum equipment agent Letter of appointment Letter of appointment Vacuum equipment agent