Ningjin Guojiang Auto Parts Co., Ltd. was established in the city of Dezhou Shandong Province. We are a professional company of various muffler tips and exhaust pipes, truck exhaust stacks.Our company has advanced production ability and high testing equipment. Our products can cover all series of exhaust pipes, we also can help customers design the new auto parts and new mufflers with best stainless steel.Welcome all customers from all over the world to visit our company and we promise to supply the best quality products and reasonable prices to get both wins!