HST For more than 15 years Hoekstra Suwald Technology (HST) is active in the wind energy sector. You can ask us for advice, maintenance, inspections, revisions and sales and purchase of wind turbines. Read more… Expertise & Services Maintenance – Inspection – Disassembly Modifications – Vibration measurements Repairs – Revision Health – and Safety inspection – Installation – Alignment – Thermo graphic investigation – Purchase and Sales Read more… Contracten We offer various contracts to our customers. Investigate the opportunities. Read more… Contact Name Email Message Message Hoekstra Suwâld, energetic in engineering!