EPS packaging products, food warming shaped spanks processing and sales, oilfield drilling accessories, chemical raw materials (including manufacturing, inflammable, explosive hazardous chemicals), PU heat preservation material sales.

  • EPS包装制品,保温成型大板加工销售,油田钻井配件、化工原料(不含制毒、易燃易爆化学危险品)、聚氨酯保温材料销售。
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