Hunan Changjiang Petrochemical Environmental Protection Technology Co., Ltd. is a high-tech enterprise specialized in the design, manufacture, sales and service of petrochemical storage and transportation equipment and systems.

The main products are: inner floating roof and peripheral sealing: pontoon inner floating roof; Compartment type assembly inner floating roof; Steel internal floating roof; Sealing system around the tank floating plate; High efficiency mechanical seal of spring type.

Other equipment: floating liquid outlet device; Steam-water separation tubular heater; Waste oil recovery and treatment system; Tank rotary spray system; Ship and shore interface safety device.

The company has obtained the certification of ISO9001 quality management system, ISO14001 environmental management system and OHSAS18001 occupational health and safety management system, and is a member of Sinopec.

Qualified suppliers of Basf, CNOOC, China Aviation Oil, National Energy, CNOOC Shell, Sinochem Group, Ordnance Group, China Chemical, CSCEC, Zhonggu Petrochemical, Cargill Grain and Oil, Fubao Storage, Hengyang Storage and Transportation and other large enterprises. we have designed, manufactured and installed the products in Iraq, Iran, Syria, Yemen, Ghana, Nigeria, Sudan, Ireland, Singapore, New Zealand, Korea, Vietnam, Myanmar, Malaysia, Indonesia Kazakhstan, Sri Lanka and Peru etc.

The company is committed to the development of new technologies for safety and environmental protection equipment of petrochemical storage and transportation system, adhering to the spirit of "scientific and technological innovation and continuous improvement", providing the best solution, the most reliable quality and the most attentive service, and taking providing "safe, environmental protection and energy-saving" oil storage system equipment as its own responsibility, and is determined to become the industry leader.