The accumulators have been continuous exporting to the USA, England, ltaly and Japan etc. in accordance with ASME, PED, As1210, BS7201 and PD5500 etc. CNG cylinders applying to lSO4705 and lSO11439 have been exporting to lndia,Pakistan,Argentina and Brazil, etc. We alao has the ability to design and manufacture the high pressure steel cylinders and non-standard products as per the required.