Qingdao Foundry Machinery Co., Ltd. Qingdao Foundry Machinery Factory is established as the main set of scientific research, production in one country shot blasting machine, shot blasting machine sand processing equipment and accessories history of the earliest and most powerful technical force, the domestic industry through the ISO9001 management of the first System of a medium-sized enterprises, shot blasting machine has an annual output capacity of 5,000 sets of products, including hook shot blasting machine, steel shot blasting machine, crawler-type shot blasting machine, steel shot blasting machine, through-type shot blasting machine, hanging chain shot blasting machine, shot blasting strengthen the machine, roller shot blasting machine shot blasting machine and so on more than 40 series