ADDRESS:298 Xuefu Road, Kunming City, Yunnan Province | BUSINESS SCOPE: | Scientific research and engineering research on waste recycling, use of waste resources to produce and sell new materials and products, recycling of waste materials (excluding managed goods), technology transfer and services, wholesale and retail of mineral products (excluding managed goods), Purchasing agency sales. | E-MAIL: | admin@ynhw.com.cn;1057248251@qq.com;lornrita@qq.com
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