国产成人综合网在线播放,国内精品久久久久久久97牛牛,国产午夜激无码ⅴ毛片,538国产亚洲欧美日韩精品

News

Home - News - Company news

Performance of aluminum oxide plate

  • 2019-12-03
  • 1466
In the surface technology of aluminum plate, anodizing is a widely used and successful process. It looks like a simple transparent film, but it is composed of numerous hexagonal columns arranged into h… View details+

PRODUCT RECOMMENDATIONS

ONLINE MESSAGE

If you are interested in our products, or what we can do to help you, you can call our national service number at any time:13512567272(Mr. Shi) You can also communicate with us online, of course, you can also leave us a message below, we will serve you warmly!