Alizee Gas Co., LTD. as a professional crosman powerlet 12 gram co2 cartridges manufacturer and supplier in China, all the crosman powerlet 12 gram co2 cartridges have passed the international industry certification standards, and you can be completely assured of quality. If you do not find your own Intent crosman powerlet 12 gram co2 cartridges in our product list, you can also contact us, we can provide customized services.