Chongqing Tuoshi Technology Development Co. (TST)is a professional company and focuses on the technical support for the Chinese cylinder manufactures and sales. So far, we have a team with 3 manufacturers as our strategy partners, who can supply us both industrial cylinder (oxygen, argon, CO2, nitrogen, etc. stable 5000pc monthly supplying at least) and CNG cylinder (stable 5000pc monthly supplying at least). What we can guarantee are the good quality and best price.
