Why Choose us? 
RuiRio was  originated in 2010 as a professional manufacturer of pneumatic components. While much  of our attention focuses on product quality, cost control remains constant. We provide the lowest price of pneumatic fittings.

    We offer a wide range of products to satisfy your requirements. Such as plastic fitting,high-pressure  fitting,mini fitting etc., which are widely used in automotive industry, auto-machiner environmental protection, medical equipments, construction, and packaging industries and so on.

The tube fitting comes in a wide variety of tube and thread sizes. Even after installation the direction of the tubing can be changed freely.


 Tubing - Inch, Metric;
Thread - NPT, BSPT (R), Metric, Unified (UNF), BSPP (G)

NPT --- National (American) Pipe Tapered Thread
BSPT (R) ---British Standard Pipe Tapered Thread
BSPP (G) --- British Standard Pipe Parallel Thread

1: Quick installation.
2: acid pickling feature ensures anti-corrosion and anti-contamination properties of an extended product life.
3: Pre-applied sealant on all external threads eliminates the additional sealing requirement.
4: A wide variety of models available to meet customers' changing needs in pneumatic piping.
5: Simple and flexible. The direction of the tube can be changed freely even after installation.
6: Internal and external flat to flat hexagonal configurations for both metric and inch
Specifications allow a proper tightening or directional orientation upon installation by using
L key or allen wrench for the applicable model types.
7: The color of sleeve button can be changed as your requests.

Our company also can provide other pneumatic cylinder as below,
7. Three-shaft cylinder: MGP
8. Stopper cylinder: RSQ
9. Clamp cylinder: XCK
10. Rotary cylinder: MSQ
11. Rodless cylinder: CY1
12. Air gripper: XHZ2/XHC2, XHL2, XHT2
More information and details, you can contact us and visit our website.
If you have the nonstandard products want to design, don't hesitate to contact us