美国采购需求：触觉指示器、触觉道钉、道钉、坡道防滑条、防滑板、玻璃夹

I'm interested in understanding your shipping capabilities, specifically whether you deliver products to the USA. It would be helpful to know if you have a distributor located within the United States to facilitate the process. Additionally, could you provide any insights into your distribution network in the U.S.? This info would be really useful for planning our potential partnership. Looking forward to your response!