Steel-plastic composite tensile strip, Harbin Letong Technology Development Co., Ltd., Heilongjiang Province

The tensile strips, steel-plastic tensile strips, and steel-plastic composite tensile strips produced by Harbin Lutong Technology Development Co., Ltd. are strip reinforcing materials made of high-strength steel wires wrapped in high molecular materials. The high-strength steel wires serve as the primary tension-resistant elements, while the high molecular materials work in coordination with the steel wires and protect them from rust.