I think there are still HK professional working on this but ... for China produciton. Also, material started to change from Zn to Al or Mg. 作者: Lighter 時間: 2007-2-23 22:09
引用:
原帖由 somchai 於 2007-2-21 21:24 發表
I think there are still HK professional working on this but ... for China produciton. Also, material started to change from Zn to Al or Mg.
The process of Al alloy product making require a great deal of electricity consumption. The cost is too expensive to do it in HK. Besides, I think most Al alloy products are for automobile business and the biggest market is now in China. Produce in China can save expensive transportation and import tax. 作者: CAMM 時間: 2007-4-9 21:29
There should nearly no big die-casting companies in Hong Kong. Some Hong Kong people are doing die-casting, but they do it in Guangdong. Mostly, they do Al-alloy die-casting which some may do Zinc casting. In the current stage, Mg casting is not common which also should have a high technology to do it. For the Al alloy die-casting, most of them will consume in automobile. and will also apply in gas valve control, telecommunication and automation etc. 作者: hong_mok 時間: 2007-10-21 09:09
