Setelah - layanan purna jual
Dukungan Teknis Secara Online
Tempat asal
Tianjin, China
Nama merek
Wangxia Spring
Product name
Dual Galvanized Steel Double Torsion Spring For Discounted
Payment Term
T/T 30%deposit .70%balance
Wire diameter
207 218 225 234 243 250 262 etc
Application
Residential garage door,commercial ralling shutter door
Quality
High Quaity 16000cycles