Xinchang Lihe Lightning Protection Equipment Manufacturing Co., Ltd.

1.99.9% copper 2.Q235 steel 3.copper thickness:>=0.254mm 4.Tensile strength:>=500N/mm2 5.offer OEM service

1.99.9% copper 2.Q235 steel 3.copper thickness:>=0.254mm 4.Tensile strength:>=500N/mm2 5.offer OEM service

1.99.9% copper 2.Q235 steel 3.copper thickness:>=0.254mm 4.Tensile strength:>=500N/mm2 5.offer OEM service

1.99.9% copper 2.Q235 steel 3.copper thickness:>=0.254mm 4.Tensile strength:>=500N/mm2 5.offer OEM service

1.couper is made of brass with thread or without thread. 2. driving head is made of high strength steel. 3. driling head is made of high strength st

1. made of high quality graphite 2. with proper operation, it can be used over 50 times 3. all sizes available to meet different demands 4. conneci