1)-- Fast connector, We have a wide range of plastic and copper  pneumatic fitting.
2)--Including metric tubing with BSPT thread, metric tubing with BSPP thread, inch tubing with BSPT thread, inch tubing with NPT thread, etc.

3)--Various from straight fitting, angle fitting to tee fitting, hand valve, flow control fitting.

4)--Our plastic fittings are always with excellent quality and very competitive prices, very popular in the world wide market.

5)---4mm,5mm,6mm,8mm,10mm,12mm,14mm etc. and we also can make the inch size you need.