安陽(yáng)市北郊冶金機(jī)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(jī)械、軋鋼機(jī)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