Located at Nantong Port and established in 1996, Nantong Ironmaster Sporting Industrial Co., Ltd. specializes in designing, producing and marketing of fitness and sporting products. Over the past years of development, Ironmaster has become one of the biggest fitness and sporting products manufacturers in China.

Its workshop covers over 60,000 square meters with all main producing process included, such as cutting, pressing, bending, welding, powder coating and assembling. Its products ranged from treadmill, exercise bike, rowing machine, stepper, weight bench to home gym and so on. Some of the products are also CE, GS, and EN957, approved to fulfill the requirement of the world market.

Vine Fitness is an American brand which promoted by Ironmaster, aims to meet product demands with environmentally friendly materials that allow users to improve their exercise day by day with the maximum warranty of results in a safe way.

High quality materials and good design are the essence of a good useful product which allows new different training options. Behind each vine products, there are teams of expertise.