HES Delivers Duplex Air Fin Cooler Banks Optimizing Performance and Longevity

Our HES division recently completed the delivery of two Duplex Air Fin Cooler Banks for a loyal customer in Rotterdam. This was a one-for-one replacement, but we didn’t stop at replication. Our team conducted an in-depth analysis of the old Cooler Banks, resulting in a design update that optimizes performance and longevity. The new Air […]

TankX Successful in Preventive Tank Maintenance Aglobis

Our TankX Division was nominated by Aglobis to design and execute a tank maintenance project of one of their sulfuric acid tanks. Part of the scope is the replacement of a double bottom and preventive maintenance activities to ensure long term integrity. Our activities are executed according to quality requirements and in an even faster […]

Small Actions, Big Impact – See How We Driving Sustainability Forward

We’re proud to announce a big milestone in our sustainability journey: in partnership with GAIA Circulair, we’ve recycled over 1 ton of damaged coveralls, showcasing our ongoing commitment to sustainability. The impact: Clean water: Conserved 13 liters of water Decent work: Created 5625 hours of social employment Responsible consumption: Prevented 900 kg of waste Climate […]

Bolted Together – J de Jonge Acquires Progresso Group

We are proud and excited to announce that J. de Jonge Group has acquired Progresso Group as of July 30. The company will continue under the name J. de Jonge | Progresso. The acquisition significantly strengthens the activities of J. de Jonge Group, especially in the field of controlled tightening of bolt connections (bolt torqing […]

J de Jonge Entrusted With Installation of Bypass Pipeline in Cutting-Edge Waste Transformation Facility UBQ Materials

Exciting project news from our Mechanical and JMEC teams in the Rotterdam region. Our teams have been entrusted with the installation of a bypass pipeline in a cutting-edge facility that transforms waste plastics into valuable raw materials. These materials are primed for further processing by petrochemical companies into new plastics. This project encompasses detailed engineering, […]

Launch of Newest Company Wide Safety Program “You See It, You Own It”

In the demanding fields of mechanical engineering, construction, loading, and maintenance, robust safety procedures are crucial. At J. de Jonge, safety isn’t just a protocol—it’s a core value embedded in all our operations. Since safety is our top priority, we conduct multiple safety meetings each year. During our most recent meeting we have launched our […]

Search

Kon. Wilhelminahaven Z.Z. 18


3134 KG Vlaardingen

The Netherlands

Kon. Wilhelminahaven Z.Z. 18


3134 KG Vlaardingen

The Netherlands