Shandong Jiuyuan Engineering Equipment Co., Ltd mainly engages in the design, production, sales, installation, renovation, and maintenance of air-cooled heat exchangers, chemical machinery, pressure vessels, and heat exchangers, as well as the installation of pressure pipelines. We have professional designers and quality management personnel for air-cooled heat exchangers, chemical machinery, pressure vessels, and pressure pipelines.
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Comprehensive QualificationsHolding ASME U, D-grade pressure vessel, GC2 pipeline qualifications, and ISO9001/45001/14001 certifications.
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Advanced Technical CapabilitiesBuilt for scalability and adaptability,our technology supports a wide range of industries and use cases.
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Complete Service SystemProviding integrated design, production, installation, and maintenance services with a strong technical team and well-running after-sales systems.
Product Categories
Our Hot Sale Products
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Horizontal Air CoolerHorizontal air-cooled heat exchangers refer to coolers with horizontally arranged tube bundles. Based on the positional relationship between the fan and the... -
Vertical Air CoolerThe vertical air cooler adopts a tube bundle vertical arrangement structure, which is more suitable for working conditions where the factory space is tight,... -
Stainless Steel Air-cooled Tube BundleThe stainless steel air-cooled tube bundle is made of stainless steel as the core substrate, and is composed of stainless steel finned tubes, tube boxes,... -
Carbon Steel Air-cooled Tube BundleThe tube bundle is the core heat exchange component of an air cooler, mainly assembled by finned tubes, headers, side beams and connectors. Process fluid... -
Stainless Steel TankThe shell, heads, nozzles and internal attachments (such as heating coils, agitators, vortex breakers) of our stainless steel tank are all made of the same... -
Carbon Steel TankCarbon steel tanks are used for storing large volumes of non-corrosive or mildly corrosive liquids and gases, such as crude oil, refined products, water,... -
Stainless Steel TowerTowers are core separation equipment in process industries such as oil refining, chemical processing, and natural gas treatment. They are composed of the... -
Carbon Steel TowerIn the refining, petrochemical, coal chemical, power, and steel industries, carbon steel has become the preferred choice for the vast majority of towers due...
Why Choose Us?
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Advanced Facilities
Equipped with nearly 100 advanced manufacturing machines across a 14,180-square-meter area with modern supporting facilities.
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Comprehensive Services
Provides full-cycle services from design and production to installation, renovation, and maintenance of specialized equipment.
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Professional Team
Employs dedicated designers and quality management personnel with strong technical strength ensuring superior product outcomes.
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Authoritative Certifications
Holds ASME, D-level pressure vessel, GC2 pipeline, ISO 9001, and occupational health and environmental management certifications.
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Advanced Software & Testing
Utilizes professional calculation software (aspen/HTRI/SW6/PV ELITE) and complete non-destructive testing equipment with advanced inspection instruments.



