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Pipe Flashings

Pipe Flashings

The leading brand in the world for HAVC,Roofing ,Solar Power...etc.

Residential Pipe Flashings

Residential Pipe Flashings

Superior one piece design to prevent leaks. We have both closed base, and Zip-Seal ® (retrofit) type. This product is very easy to install on electric...

Round Base Pipe Flashings

Round Base Pipe Flashings

We have both closed base, and Zip-Seal ® (retrofit) type. There is a circle around the pipe flashings and easy to install on electrical service pipe...

Rectangle Base Pipe Flashings

Rectangle Base Pipe Flashings

We have both closed base, and Zip-Seal ® (retrofit) type and divide appearance into two kinds. Alum mesh:mesh hidden inside provide the best function ...

Rubber Parts and Saddle washers

Rubber Parts and Saddle washers

Many kinds of material, ex: EPDM, NBR, SBR….We have both injection and extrusion types and also have metal inserted.

Window Screw

Window Screw

Many kinds of window screws and various sizes.

Company: ON-SPRING INDUSTRIAL CO., LTD.

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