Shenyang Sers Energy Technology Co.,Ltd
Addresss:Jianshe Road 73, Tiexi District, Shenyang City, Liaoning Province, ChinaPostal Code:110000.
Mob: +86 18302411222
Sales manager: Robert
1. Drill a hole of required diameter.
2. Insert 4ALL plug into hole and tap home.
3. Insert screw of required diameter into plug through fixture and tighten.