Yuehai Rotational Lining Technology is an innovative technology company serving the evolving rotational plastics industry. Integrating R&D, production, and sales, it specializes in metal pipeline manufacturing & polyethylene (PE) rotational lining for corrosion protection and environmentally friendly material development.

Yuehai serves both the piping repair sector & new constructions.

With a 2,000 m² production workshop and an annual capacity of 700 tons, the company is ISO 9001 certified and holds SGS and Intertek test approvals and environmental licenses. Its solutions are widely applied in seawater cooling, ballast water, desulfurization, dual‑fuel, and sewage treatment systems, serving ship repair and newbuilding shipyards, shipping companies, power plants, and chemical facilities. Customers include GSI, Yiu Lian Dockyards, Maersk, Evergreen, and COSCO Shipping.

Zephyr Group, providing maintenance and overhauling services and stocking quality spare parts for engines used on large ships and in power generation units, brings together the expertise and the resources of its six companies strategically located in Europe, Asia and America: Zephyr of Italy, the Spanish-British based Skandiaverken, Dutch PK Oem Parts and, since 2024, German-based Carl Baguhn Hamburg, its Colombian sister Carl Baguhn Barranquilla and Twinco, located in Singapore. As the leading independent distributor of engine spare parts, with a large range of widely used engine in scope and more than 300 years of cumulated experience, the group is ideally suited to handle large engines maintenance and evolution, and to provide spares and services to keep them running efficiently and according to more stringent environmental policies.

Zervoudakis is the first supplies and services business in Greece and Cyprus, spanning over 5 generations. Zervoudakis has global representation: from Deck, Engine and Cabin Stores to high-end Safety Products, Servicing, Turnkey Solutions, Compliance & Analytics SAAS. Our USP is quality and customer service. Our know-how is unparalleled as is our impeccable reputation, making us preferred partners of large global players. Our customers include all major Greek fleets, refineries, utilities, Oil & Gas majors, and industries. Our global leading brands include: Riken Keiki/RKI Zervoudakis is the official supplier of Riken Keiki gas detection products, MMC ullage tapes and measurement, Intoximeters alcohol testing, Butterworth Tank Cleaning Systems, Beldam Crossley industrial sealing bearing jointing, Daspos fire prevention. Our mission: Zero accidents 100% customer satisfaction.