Zhejiang Machinery &electrical Co.,ltd. is a professional maunufacture of producing aluminum raidator in xxxxx factory covers about 40,000square meters ,the monthly capacity certainly come up to your requirement. The working pressure of our radiators is more than 1.8 mpa. We have got CE and other international standard certification to guarantee the high quality of our products. We also deisgned some new xxxxx products are enjoyed great fame in Russia,Ukraine,Germany ,Poland and some other countries.