Qingdao Nuoxin Machinery Co., Ltd. is a high-tech enterprise specialized in producing castingequipment, manufacturing and sale of various high quality clay sand,resin sand,sodium silicate sand blasting equipment and reputation at home and abroad.
The company has a strong technical force and has been working closely with scientific research units in major universities and colleges in China,its products have been continuouslydeveloped and innovated, and now it has a number of national invention china fine halla kasur
