维颂电子有限公司
公司简介
with the leading factory in the industry in mainland china, product quality and competitive price are guaranteed. our product get the high reputation in the market of germany, united state, south america, etc
北京市朝阳区广渠门外大街8号优士阁B座1703 电话: 010-58612588 传真: 010-58612665
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