安陽市北郊冶金機械廠 生產(chǎn)：  鉻相冷硬軋輥、球墨鑄鐵軋輥、空心鋼軸軋輥、減速機械、軋鋼機配件

Anyang Beijiao metallurgical machinery factory produces: chromium phase chilled roll, nodular cast iron roll, hollow steel shaft roll, reduction machinery, rolling mill accessories