华通线缆(605196.SH)：公司产品主要覆盖线缆和油气钻采两大板块

Group 1 - The core viewpoint of the article is that Huatong Cable (605196.SH) primarily focuses on two major sectors: cables and oil and gas drilling [1] Group 2 - The company's products cover a wide range of applications within the cable and oil and gas drilling sectors [1]