Prime Import & Export Limited Company is the professional exporter of various kinds of high pressure gas cylinders with pressure level B1, B2, B3, A1, C3, D1, D2. Presently, we can supply high pressure seamless steel cylinder, welded cylinder, composite cylinder, accumulator shells, welded insulated cylinder, and gas storage special container, aluminum liner fully wrapped with carbon fiber composite cylinder in 680 sizes.

Our products serve a wide application in chemical industries, fire fighting, petroleum industries, shipping, energy, city construction, food process, metallurgy, mechanics, electronics.

The products has already successfully got three kinds international quality system approvals (ISO9001:p2000, VDA6.1, QS9000), and also had more than twenty kinds of international production approval including the American DOT approval, Germany TUV certification and Canada TC approval.