Hebei Rongpeng Electric Power Equipment Co., Ltd General Manager: Manager Yao Mobile phone: 15720276362 18633677271 Address: Industrial Zone, Hejian City, Hebei Province Landline: 0317-366731 Fax: 03173666731
--Post insulator PS-20 1000
Post insulator PS-20 1000
Column insulator is a common type of insulator used in rural power lines, commonly known as "column insulator" or "column porcelain bottle".
