北京科泰克科技有限责任公司: 专业生产复合气瓶(CNG气瓶、呼吸气瓶)、铝胆(liner)、高压及超高压容器等产品的高新技术企业。产品具有安全可靠、无泄漏、质轻高强等特点，体现了当今气瓶的国际水平。 Beijing Chinatank Indestry Co.,Ltd.: specializes in the manufacturing high pressure tank. The products developed by the combination of the international advanced design and over 40 years experiences in the relative technology. We dedicate ourselves to manufacture the aluminum liner and CNG cylinders or SCBA ,with safe, durable, no leaky, lightweight and reliable.