• QINGDAO HAIKONG PRESSURE VESSEL CO.,LTD—Specialized in fabricating all kinds of air receiver tanks since 1996.
• QINGDAO HAIKONG PRESSURE VESSEL CO.,LTD—Specialized in fabricating all kinds of air receiver tanks since 1996.
• QINGDAO HAIKONG PRESSURE VESSEL CO.,LTD—Specialized in fabricating all kinds of air receiver tanks since 1996.