色婷婷av一区二区三区性色,精品日韩一区欧美二区,免费无码黄动漫在线观看,久久免费看黄A级毛片男男

☆ High efficiency,exquisite design and long service life.

☆ Easy to change net,to operate and to clean.

☆ Impurities of scraps can be automatically removed and   operation can be automated.

☆ Easy to keep in good maintenance without mechanical   movement,Either single layer or several layers can be used.

☆ All parts in touching with raw materials are made of stainless stell.