Copper Tubing

TSI represents one of the largest copper tubing manufacturers in China named Jintian Copper ( Group ) Co.,Ltd. Whatever your copper tube requirement, TSI/Jintian can serve your need.

Level Wound Coils

Inner Groove Tubing

Pancake Coils

Straight Lengths

Brazing Alloys, Solder and Fluxes

HVAC/R, Plumbing and other industries rely on quality materials to join metals. Our products are made from high quality materials made to U.S.A. standards. We offer all forms of silver bearing & copper phosphorus brazing alloys in many forms as well as solders and fluxes.