Zhejiang Donyang Chemical Machine Co., Ltd. was founded in 1969 with the original name of Zhejiang Chemical Machine Factory (provincial unit and state-owned enterprise). Established in 200, our company covers an area of 200,000 square meters and has a plant of 60,000 square meters and professional equipments. Our company has been one of the main manufacturers of pressure vessels and is appointed by the China Quality Supervision Inspection & Quarantine General Bureau.



Our company has obtained the designing and manufacturing license for A2 grade pressure vessel, manufacturing...