... this field.Our major markets are North America, Europe, Australia, etc.. And we have experience in exporting for more than 23 ... years.We also have ROHS, CE, SASO and UL certificates, etc., and we also have aquired attestation of ISO9001.WONDER always ... adaptive performance of head, great flux, strong capability of self-avsorption and etc. It is matched with pressure control system, aiming to ...