thanks its work this hooks. adding custom text after related product in detail page.

this code add in child-theme function.php file

add_action( 'woocommerce_after_single_product_summary', 'woocommerce_output_product_data_tabs',20);
function woocommerce_output_product_data_tabs() {

    $output = '<div class="section">
    <div class="container flex justify-center">
    <div class="max-w-text-overlay">
        <h2 class="section_block>
            <span class="contained-heading inline-block">Made In India</span>
        </h2>
    </div>
    </div>
    </div>';
    echo $output;
}