SHENZHEN LDK INDUSTRIAL CO., LTD. was established in the beautiful city, Shenzhen, near HK, and own the 30,000 square meters factory which was located at the Bohai Sea coast. The factory was established in 1981 and is specialized in design, R&D, production, sales and service of sport equipment for 38 years.It is one of the first professional manufacturers to do sports equipment industry…