SPW GmbH Sail Propeller- u. Wellenbau is located in Bremerhaven, Germany on Westkai 58. SPW GmbH Sail Propeller- u. Wellenbau is rated 4.6 out of 5 in the category shipping equipment industrymarine supply storemechanical engineerpropeller shop in Germany. Quality (hand)made in Germany. Exceptional quality is not only promise, but a fact at SPW. Every single product is the result of real craftsmanship; constructed ...