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Composite Material Co.,Ltd.Qingyun jinyuan founded in 2007,located in Shandong Qingyun.The superior economic resources in terms of motivation,the introduction of technology and the combination of self-development pattern,rolling in their own development while introducing advanced production equipment,testing equipment,so that the level of production in the domestic leading position.Quality control from production to achieve seamless integration of production processes,so the production scale and product quality greatly improved......More>> |
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