excellent quality competitive price commodity : X6 running board Material : alluminium alloy + ABS1. ... 1998 in Guangzhou, China, professionally manufactures auto front/rear bumper, side step, roof rack, mud guard, So ... president of Chinese automotive conversion institute.Professionally manufacture auto bumper, side step, roof rack, mud guard, front ... 100-500sets15-25days for 500-1000sets X6 grille