Capabilities and products
- design, development and manufacturing of various connectors
- quick coupler manufacturing
- pneumatic couplings
- hydraulic couplings
- high-pressure couplings
- hose fittings
- spray gun connectors
- artificial misting systems
- nozzle manufacturing
- OEM/ODM customization services
- one-push safety couplers
- one-push One-Touch couplers
- 360° dual ball-swivel plugs
- 360° ball-swivel plugs
- 360° parallel-rotation swivel plugs
- standard quick-coupler plugs
Exhibits
The coupling range includes N-Series products identified for Japanese-style connections and O-Series products identified for European-style connections. The N32 male safety coupler models N32-M4, N32-M6 and N32-M8 use one-push connection, a safety design and compatibility with N-Series plugs N13, N12, N11 and N10. N32 hose-barb safety couplers are offered as N32-H4, N32-H5, N32-H6 and N32-H8 with the same one-push safety-coupler concept and N-Series plug compatibility. The N21 male one-touch coupler family includes N21-M4, N21-M6 and N21-M8, providing one-push connection and compatibility with N13, N12, N11 and N10 plugs. The N21 hose-barb one-touch coupler is available as N21-T4, N21-T5, N21-T6 and N21-T8 and uses the same one-push connection and N-Series plug compatibility. N13 dual ball-swivel hose-barb plugs include N13-H4, N13-H5, N13-H6 and N13-H8, with 360-degree rotation, a free rotation angle up to 54 degrees and two swivel points for flexible movement. The N13 hose dual ball-swivel versions N13-P4, N13-P6 and N13-P8 provide the same 360-degree rotation, up to 54 degrees of free angle and compatibility with N32 and N21 couplers. A second N13 hose-barb dual ball-swivel group, N13-T4, N13-T5, N13-T6 and N13-T8, also uses dual swivel points, 360-degree rotation and N32/N21 coupler compatibility. N12 female ball-swivel plugs N12-F4, N12-F6 and N12-F8 provide 360-degree rotation, a free rotation angle up to 27 degrees and a single swivel point for smooth movement. N12 hose ball-swivel plugs N12-P20, N12-P30 and N12-P40 use the same 360-degree rotation and up to 27-degree free angle and are compatible with N32 and N21 couplers. N11 male swivel plugs N11-M4, N11-M6 and N11-M8 provide smooth 360-degree parallel rotation and compatibility with N32 and N21 N-Series couplers. N11 female swivel plugs N11-F4, N11-F6 and N11-F8 use the same smooth 360-degree parallel-rotation design for N32 and N21 couplers. N11 hose-barb swivel plugs N11-T4, N11-T5, N11-T6 and N11-T8 provide 360-degree parallel rotation and N32/N21 compatibility. N11 hose swivel plugs N11-P4, N11-P6 and N11-P8 extend the N11 swivel-plug family with the same 360-degree parallel-rotation function and N-Series compatibility. The N10 standard-plug range includes male plugs and is designed for compatibility with N32 and N21 N-Series couplers. N10 also includes female standard plugs for N32 and N21 couplers, complementing the male, hose-barb and hose plug variants in the family. N10 hose standard plugs complete the N10 connection options and share the same N32 and N21 coupler compatibility. In the O-Series, the O32 female safety coupler models O32-F2, O32-F4, O32-F6 and O32-F8 use one-push connection, a safety design and compatibility with O-Series plugs. O32 hose-barb safety couplers use the same one-push safety design and O-Series plug compatibility, with hose, female and male safety-coupler variants shown as related options. O32 hose safety couplers O32-P4, O32-P6 and O32-P8 provide one-push connection, safety design and compatibility with O-Series plugs. The O21 one-touch family includes hose-barb models O21-H4, O21-H5, O21-H6 and O21-H8, using one-push connection and compatibility with O-Series plugs. O21-T4, O21-T5, O21-T6 and O21-T8 provide another hose-barb one-touch configuration in the O21 family, with one-push connection and O-Series plug compatibility. Across the N21 family, one-hand and one-touch coupling configurations are accompanied by female-thread, male, female, hose and hose-barb variants for different connection requirements. The N13, N12 and N11 swivel families provide progressively different movement structures, from dual swivel points with up to 54 degrees of free angle, to a single swivel point with up to 27 degrees, to parallel 360-degree rotation. Together with pneumatic, hydraulic and high-pressure couplings, hose and spray-gun connectors, mist systems and nozzles, these quick-coupler families support the company's broader connector-manufacturing scope.
Company profile
LEOU YN ENTERPRISE CO., LTD. was established in 1995 in Tainan, southern Taiwan, and uses the AURAX name in its company information. The company specializes in the design, development and manufacturing of connectors, quick couplers, fittings, mist systems and nozzles. Its product scope includes quick couplings, pneumatic and hydraulic couplings, high-pressure couplings, hose fittings, spray-gun connectors and artificial misting systems. LEOU YN ENTERPRISE CO., LTD. describes an integrated operation covering development, design, production and packaging. OEM and ODM services are available for different customized requests across its coupling, fitting and mist-system programs. The company states that it continues developing new products and has applied for many patents in different countries. It also describes helping customers expand their business while developing new products for its connector and coupling markets.