honors

xingyuan environment technology co.,ltd.-凯发k8国际首页登录


chinagovernment torch program project certificate - automatic mash filter

chinagovernment torch program project certificate - depth dewatering and drying filter press for sludge

国家火炬计划项目证书——全自动快开式隔膜压滤机

chinakey new product certificate - xzg automatic oil fractionation membrane filter press

国家重点新产品证书——xgzu全自动海藻胶隔膜压滤机

chinakey new product - xaqh fully automatic overhead membrane filter press
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