Union Energy Industries Ltd.,

Spring Bars
General Spring Bars
Functional Catch SpringBars
OEM Spring Bars

Watch Components
Open-End Pin
Tube-With Pin
Stainless Steel Pin
T-Bars
Stem Extension
E-ring / O-ring
Click Spring
Crown Tube
Watch Crown
Watch Parts Assortment

Buckle & Clasps
Buckles
Clasps

Bands & Straps
Folded Bands
Solid Bands
Straps

Tube-With Pin
Tube-with-pins are designed as one tube joint at two pins in both side for safety lock of metal clasp. Notched Tubes and Pins or named "Union Pins" which is joint at metal bands. It has different type of design and length.

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