about chinese heavy metal bands, most of them are still underground bands, which dont really have a company or publish their albums with their own money, you can try "窒息"or "霜冻前夜",they r my favorate metal bands. and i have some friends who do metalcore, i can send u some demos if u r interest.
如今的中国重金属乐队大多数还处于底下状态,就是没有专属的唱片公司,依靠他们自己的钱发行专辑。你可以听听 窒息 和 霜冻前夜 这两个比较著名的金属乐队,我很喜欢。还有一些朋友做的金属核的风格,感兴趣的话我可以给你发去小样。