Jiangsu Changlong Technologies Group, developed upon Changlong Chemical Fiber Co.,Ltd for more than ten years, is a compound enterprise in scale conglomerating R&D, project design, manufacture, international trade and technical services. We consistently persists in “create differential advantage, win everlasting competition activity”, attached with high importance to new technology and new material and raises design and fabrication level in order to increase the competitive edge of both our products and our services.

Petrochemical equipments: one of the world's leading companies of oil and gas equipments with a high reputation in solutions mainly for fluid loading systems as well as refinery/chemical furnace systems. Our services include design, manufacturing, installation and maintenance of following categories of products:

Petrochemical and port equipment: R & D, producing, marketing key components and equipment and other products for arm of maritime transportation, land use crane tubes, oil refining furnace, chemical industry furnace, incinerator, waste heat boiler, heat carrier boiler, overheated steam furnace, coal (liquid) chemical furnace, pressure vessels, tank mixers, oil drilling and pipeline transportation, whose technology lead international level and enjoy highly cost performance in the same line;