Henan Daye Metallurgy Casting Material Co., Ltd., with the factory founded in 2006, is located in Xinyang City of China, which is Asia's largest perlite research & production base. It's a professional manufacturer engage........
Henan Daye Metallurgy Casting Material Co., Ltd., with the factory founded in 2006, is located in Xinyang City of China, which is Asia's largest perlite research & production base. It's a professional manufacturer engage........
Zhengzhou Yucai Phosphate Chemical Factory is a manufacturer of phosphate series from China, with tech grade, food grade, electrical grade and reagent grade. Since 1985, the number of workers has increased from 5 to 97 n........
Zhengzhou Yucai Phosphate Chemical Factory is a manufacturer of phosphate series from China, with tech grade, food grade, electrical grade and reagent grade. Since 1985, the number of workers has increased from 5 to 97 n........
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