Today ,5000 pieces of hot dip galvanized swivel clamps waiting for shipping our to our customer .This type of swivel clamps is very popular in the market and well known as its another name “holland type clamps”
The swivel clamps specification is just for 48.3×48.3mm tube fitting .Such goods quality is very good .As far as we know ,there is less factory in China can make such clamps though it looks like very simple .But it needs lots of exactly moulds to make it .
We can make more than 1000000 pieces of such type clamp every year . Please contact us if you want to buy it : sales@rscaffolding.com