封帽 meaning in Chinese

sealing cap

Ltd . is a professional manufacturer of electrical devices connected to the manufacturers , the company combines research , production , sales of inte gration . currently principal products puncture clamps insulation , anti - swirl cable fixed fixture , nets , branch cable connector , shrink - cap closures , some products have been national patents
公司目前主要产品为绝缘穿刺线夹、防涡流电缆固定夹具、网套、分支电缆连接头、热缩封帽等，部分产品已获得国家专利。