精品免费国产一卡二卡三卡四卡_2012中文字幕高清在线中文字幕毛片_欧美国产一级在线_日韩成人播放无码视频_97久久五月丁香婷婷_国产亚洲日韩制服ⅴs无码_亚洲高清无码在线观看_车上他吃我奶进我下面视频_日韩视频一区二区12p_午夜在线观看网站

Products

Products

Rolling

Xiamen Honglu overcomes the technical difficulties in tungsten processing and realized the production of tungsten ribbon below 1mm. Currently, the width/thickness ratio is 2.5.

Xiamen Honglu overcomes the technical difficulties in tungsten processing and realized the production of tungsten ribbon below 1mm. Currently, the width/thickness ratio is 2.5.

Specific width and thickness can be customized.


圖片12.png


Note: Width and thickness could be customized.


圖片6.png?圖片7.png?圖片8.png


Online Message

Name*

Phone*

Company*

Email*

Content*

Related products