We are YuDong Fitness LTD, 9 years old now( built 2016) , a manufacture located in North of China and making fitness products. When you come to our website, you may already find that we only have 1 product, Is there a big ? in your mind and want to get the answer?Here is : We haven’t thought about making a lot different types of fitness products fast since we were born. We only want to release the product we already tested on the market and get great feedback. In 2024, after 8 years grow up , Our only product----chest expander sold very great by some China and international distributors, All of us ( Our distributors, clients and our company) were very happy about the crazy sales and we have confidence that we are the top chest expandersupplier now, So we think it is the time to share this product with more people . You will see more products list on our website step by step till we think they are qualified , but now chest expander only.