Anshan Ketong Machinery Processing Co., Ltd. has been called Anshan Bicycle Principal Factory formerly.There are punching workshop and mould making workshop in the company. We can undertake the manufacturing of punching pieces and moulds making. There are more than 30 sets of punch press in the workshop,the maximal is 500 tons and the minimal is 25 tons. The main machinery in the mould making workshop is numerical control.We can take on the mould design and making as well as the punch processing with supplied material.