国产欧美激情日韩成人三区|成A∨人片在线观看无码|91欧美精品午夜性色福利在线|亚洲一级黄色,男人的天堂久久久,久久综合操,国产超级乱淫视频播放免费

Casus Products>> Casus

  C8C produced by XINGTAI STEEL is mainly used to produce German auto parts and cold forming parts. The product has the advantages of stable composition, low harmful elements, high purity of steel, high surface quality, high geometric precision and so on. A customer of XINGTAI STEEL used the product to produce the chassis sleeve of the car. Who stated that the cracking rate of the product was low during cold forming, and other properties could meet the requirements of the product completely.