?(+86) 021-52901470
Several sections keep on R&D in order to provide the highest precision tools to customers.
我們研究和開(kāi)發(fā)各種產(chǎn)品,同時(shí),我們?cè)跉W洲,美國(guó),日本,韓國(guó)等國(guó)家申請(qǐng) R&D多項(xiàng)專利