3'x6'8" Snap On Lock Walk Thru Frame Scaffold Made By High Strength Steel Structure For USA, Canada Market as Vertical Support Main Frame in Construction Concrete Formwork and Frame Scaffolding System Installation Connected Between By Special Snap On Cross Brace, Coupling Pin, Spring Clip and Scaffolding Accessories of Scaffolding Clamps and Fittings. 
Safety is Life of Scaffolding Manufacturer, Tianjin Wellmade Scaffold Controls Scaffolding Quality By Strict Management System and Own Independent Testing Throughout Full Production Processes On  
1) Raw Materials Steel Testing 
2) Welding Line Testing 
3)  Loading Capacity Testing 
4)  Scaffold Elements Assembly Inspection
With 50,000m2 Scaffolding and Pipe Rolling Production Area, Strict Quality Controlling and Management System, Tianjin Wellmade Scaffold Awards Good Reputation on Safety Scaffolding Products Among Clients from 49 Countries.