jinan spc laser Co.,Ltd lies in Jinan city,which is famous for its spring.It is a modern enterprise in combination of researching,producing and selling on Optics,Mechanics and Electronics.At present,we have the first class research and development center,professional production base,and lots of employees with plenty of experience .Our company has established long stable relationship with many famous universities and science and technology institutes in Shanghai and Beijing,so our products are always in the first class in upgrading and consumating in this field to meet the requirement of the...