北京11选5

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Ningbo Zhonggong Metal Technology Co., Ltd. is located in Ningbo, the coast of the East China Sea, 15km away from Ningbo Airport. It is close to the Hangzhou-Ningbo Expressway and the Hangzhou Bay Bridge South Link, and is adjacent to the natural deep-water port of Beilun. The traffic is very convenient. The company specializes in the development, production, sales and technical services of soldering materials. Since its establishment, we have been studying the advanced technology, compounding experience and management methods at home and abroad....
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