... wait the cargos arrive at your port. Argon gas advantage of ourcompany: 1. Clean outside performance2. Completely fullfill your reuqest ... on gas cargos: Painting, valve, cap, pure of gas, engaved company name on neck, ect.3. Standard package ... %150 bar/200 barQF-2Replacement gas and protection gas for chemical industry, metallurgy , and electric industry99.999%150 bar/200 ...