• Magazijnweg 4, 2404 CE, Alphen aan den Rijn


HWI Machining

HWI Machining is a leading manufacturer of machined pressure vessels, complex parts and other high-quality products.

HWI Machining does not limit its custom fabrication capabilities to only machined pressure vessels, but can also assemble custom pressure vessels, pile breakers, flanges or any other machined product.
HWI Machining equipment ranges from manually programmed machines to fully CAD-CAM driven CNC 5-axis milling combinations. HWI Machining can tailor its machining processes to be most efficient and cost effective on each customer application. .

TM Filters

TM Filters (previous Pressure Equipment Holland) has in-house Design, Manufacturing, Inspection and Testing capabilities. TM Filters is your partner in protecting important Turbomachinery equipment such as Turbines, Compressors and Pumps.

Our excellent know how and experience in dealing with complex projects, ensures reliable partnership, on time delivery and optimal performance on all your enquiries and orders.
Our extensive quality-control system (ISO 9001:2008) ensures that all our products and services are properly engineered, constructed and inspected according to customer requirements.

TM Filters are delivered according to API standards and are designed to the most strict international codes such as ASME, PED, NORSOK, DNV Off-shore etc. We comply with End-user specifications such as defined by Saudi Aramco, PDO, Shell, BP, Total, Statoil and many others. We have over thirty years of experience in designing and manufacturing high end filter solutions. Suppling filtration products to Turbomachinery equipment OEM’s, Skid builders, EPC’s and End-users.