本公司是专业生产各种热扩管、冷拔钢管、冷拔异型管、冷拔棒材的专业厂家。公司聘请具有多年气瓶生产经验的资深专家,以优选大口径热轧钢管为原料,口径从325mm到426mm,充分满足气瓶厂家对***结构尺寸CNG气瓶制造的要求。精密的壁厚公差控制,更专注于4.8mm、5.0mm、5.2mm、6.2mm等尺寸的专业化生产。
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