Sheffield, Yorkshire, United KingdomUpdated May 2026
SPR is a subsidiary of Piston Rings UK Ltd. and offers the most comprehensive range of piston rings for marine and industrial applications.
Chrome plated, copper plated or plain cast iron - whatever rings you need SPR can supply them. SPR is unique in being able to supply such a wide range of
piston rings. We ensure that our rigorous quality standards are met at all stages of production and delivery.
We have the flexibility to meet the ever changing needs of our worldwide customer base. Our dedication to continuous improvement and development of our product range results in a ring which offers reliability and performance in the most arduous operating conditions.
A Better Service : SPR fully appreciates that the longer an engine remains inactive during overhaul or repair, the greater the impact on revenue. Rapid sourcing of quality spares reduces expensive down time. Same day despatch of stock items from SPR's extensive warehouse on orders received before 15.00 hrs (GMT) is standard. After this time, despatch will normally take place within 24 hours. For replacement rings, engineers continually rely on SPR to deliver - wherever they are in the world.
Stock Island Marina Village is the largest deep water marina in the Florida Keys, offering 288 state-of-the-art slips for vessels up to 450’, with amenities including dockage, water, pump-out, waterfront restaurants, pools, event spaces, and an onsite boutique hotel.
Historic American manufacturer of valves and fittings, originally founded in Birmingham, Alabama. The Birmingham plant closed in 1998; the Stockham brand is now headquartered in Cullman, Alabama.
Manufacturers of health & safety signs including International Maritime Organisation (IMO) symbols, Fire and emergency signs as well as all other general signage.
Stockton Springs, ME, United StatesUpdated May 2026
Stockton Springs Marine is a full service boatyard located in Stockton Springs, Maine, offering fiberglass work, boat finishing, restoration, motor service, electrical, mechanical, hydraulics, welding, shrink wrapping, winterization, hauling, and storage services.
Sweden Marketing Office - GAC Shipping Ltd. AB in Stockholm provides comprehensive shipping agency services including port agency, logistics, and maritime support.
The Swedish Trade Council is here to help you do business with Sweden. With our extensive network and experience in Swedish industry and commerce, we can quickly identify the right suppliers for you.
Synergy Systems, LLC, a California Limited Liability Company, was founded in 1985 as a regional manufacturers representative company to sell and service Motorola Mini-Ranger™ Radar Positioning products and Motorola’s Eagle™ series GPS products. The Company gained broad GPS experience supporting Motorola’s 4 and 8 channel Eagle survey grade GPS receivers, the LGT-1000 GPS/GIS products and, since 1992, Motorola’s full line of OEM board level GPS products.
In 1996, the Company transformed from a regional representative to a full service, stocking distributor and value added provider for Motorola’s GPS products. Sales and support services were expanded to cover the entire United States, Canada, Mexico and South America. The Company, now regarded as the leading supplier of Motorola ONCORE™ OEM GPS products in the Americas, has since expanded its services worldwide.
Tallink Finland OY operates passenger and cargo ferry services across the Baltic Sea, connecting major cities such as Helsinki, Tallinn, Stockholm, Turku, and Paldiski with year-round sea transportation and short cruises.
Tallink Silja Line operates year-round passenger and cargo ferry services across the Baltic Sea, connecting major cities such as Helsinki, Tallinn, Stockholm, Turku, and Paldiski.
The Ports of Stockholm Group operates and manages multiple ports in Stockholm, Sweden, providing services for passenger, cargo, and cruise traffic, as well as commercial and environmental port operations.
Stockholms Ångslupsaktiebolag (The Steamships of Stockholm) operates a fleet of historic steam-powered passenger vessels providing scheduled services and charter cruises throughout the Stockholm archipelago.
Trim-Lok is an American manufacturer of trims, seals, edge protection, and gaskets, distributing over 200 aftermarket products through 30 domestic and nearly 10 international stock locations.