Lanhai Construction is the parent company of Blue Sea Decoration and Blue Ocean Building Materials.
It is a Vancouver-based construction and building materials company serving projects across Canada.

As the parent company of:
• Blue Ocean Building Materials Co., Ltd., specializing in building material supply, and
• Blue Sea Decoration Co., Ltd., specializing in government construction, residential, and commercial renovation services,

Inspired by the book and principles of “Blue Ocean Strategy”, Lanhai focuses on creating better value—rather than competing only on price or copying existing approaches—by prioritizing long-term quality, reliability, and practical outcomes.

Lanhai places importance on clear communication and long-term collaboration with both its clients and partners, supporting project teams with consistent standards and coordinated resources.

Operating in accordance with applicable Canadian and British Columbia regulations, Lanhai works with licensed builders, qualified trades, experienced site teams, award-winning designers, contractors, and dealers to provide one-stop solutions across materials, construction, and project delivery.