1) Simple structure, easy in installation.

2) Light in weight, reduce the work intensity, and make the installation fast.

3) Good fastening effect.

4) Good in Price.

Model No.	Product Name	Size (mm)	Surface finish
CAZ-C001	Korean type double coupler	48.6*48.6	Galvanized
CAZ-C002	Korean type Swivel coupler	48.6*48.6
CAZ-C003	JIS type double coupler	48.3*48.3
CAZ-C004	JIS type swivel coupler	48.3*48.3
CAZ-C005	British type double coupler	48.3*48.3
CAZ-C006	British type swivel coupler	48.3*48.3
CAZ-C007	Drop forged double coupler	48.3*48.3
CAZ-C008	Drop forged swivel coupler	48.3*48.3
CAZ-C009	Drop forged putlog coupler	48.3*48.3
CAZ-C010	Sleeve coupler	48.3
CAZ-C011	Board retaining coupler	48.3
CAZ-C012	Fixed girder coupler	48.3
CAZ-C013	Swivel girder coupler	48.3
CAZ-C014	Cast iron double coupler	48*48	Painted
CAZ-C015	Cast iron swivel coupler