标题(Title) 一般不超过80个字符
Tangshan Xintian industry_Iron ore concentration_Fine classification of ferrous metals-Tangshan Xintian Industry Co., Lt...
(123 个字符)
关键词(KeyWords)一般不超过100个字符
Tangshan Xintian industry,Iron ore concentration,Fine classification of ferrous metals,唐山信天实业有限公司
(97 个字符)
描述(Description)一般不超过200个字符
Tangshan Xintian Industry Co., Ltd. is a long-term iron ore procurement and processing business company, the main products are iron powder, copper powder, sulfur powder, lead-zinc mixed powder and so on.
(203 个字符)