SEO For an Ecommerce Website

We are an online 3d printing service compnay. Our website is www.lava.limited. We want our website to be show on the First Page of google search when users serch the relavant keywords like "3d printing service" and "3d printing service online". We know that the rank is dynanmic. But there are still some website like www.hubs.com and www.shapways.com rank at the top of first page. Please contact us if you can achieve the goals that I mentioned. Thanks！