We are Sino-Russian cooperation in metal matrix materials engineering technology research center in Heilongjiang province of Harbin Dong Da materials of high-tech Limited by Share Ltd directly under the enterprise;It's a big manufacturer ……

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NINGBO DONGDA SHENLE ELCTRIC ENGINEERING ALLOY CO.,LTD
Add:YUANAO VILLAGE CHUNHU TOWN FENGHUA ZHEJIANG CHINA
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