Precision tube order from GPC

GPC is industrial Wal-mart ,their distribution network of over 2,650 operations located throughout the US, Canada, Mexico, the Caribbean, Australia, New Zealand, China and other emerging global markets. It is one of the largest dealers of mechanical product .

Precision tube order from GPC

They come to our factory to inspect the precision tube and discuss cooperation two days ago.

They orderd 10# tubes in photos .But they need 10 samples first to inspect ,when samples ok ,we will mass product.

Precision tube order from GPC package

GPC require very high quality , especially the diameter, the tolerant is almost negotiated the OD is 1.625″ +0.01″  ID is 1.467″-0.01″ ,length is 3.5″ ±0.3″

Precision tube dimensions

This short tube production process is very complex, they are cut from the cold-drawn tube ,we need very careful control and strictly inspect every step and make sure the end is smooth and round .in the end our product match their requirement with precision dimension and good surface . GPC is satisfied with our quality ,they orderd 23000 pcs first , will adding quantity every quarter.

Quality inspection of the precision tube

Dimension inspection of the precision tube

Precision tube order from GPC packing