About Spare Sea
Built on transparency.
Trusted by operators.
Spare Sea is a marine spare parts broker headquartered in Shanghai, with commercial presence in Hong Kong and Dubai. We source genuine and OEM-equivalent parts from China's industrial supply base and deliver them to vessels worldwide — with full documentation and no surprises.
+50
Verified suppliers across China
+80
Countries & ports served
24h
Typical RFQ response time
+2500
Part lines in active catalog
Who We Are
A lean broker with a global reach
Spare Sea was founded to solve a simple problem: vessel operators needed reliable access to quality marine spare parts without the overhead of dealing with dozens of suppliers across different time zones, currencies, and documentation standards.
We act as a single point of contact — handling sourcing, technical validation, logistics, and documentation — so your procurement team can focus on operations, not supplier management.
Our headquarters in Shanghai puts us at the center of the world's largest marine parts manufacturing base. Our offices in Hong Kong and Dubai extend our commercial reach across Asia-Pacific and the Middle East, giving clients a local point of contact in their time zone.
Shanghai, China
Headquarters & Operations
No 2316, LL Land Building, West Nanjing Road, Shanghai
Hong Kong
Asia-Pacific Office
Commercial presence serving clients across Asia-Pacific. Facilitates trade documentation and regional coordination.
Dubai, UAE
Middle East & Global Office
Serving operators in the Middle East, Europe, and Africa. Key hub for AOG and port-bound vessel support.
Sourcing Transparency
We source from China.
We deliver everywhere.
We believe transparency builds better partnerships. Our parts are sourced from China's industrial manufacturing base — the same supply chain that powers a significant share of global marine OEM production. Every part is validated against OEM specifications before dispatch.
Manufacturer — China
OEM and OEM-equivalent parts sourced from 50+ verified Chinese manufacturers and tier-1 suppliers.
Technical Validation — Shanghai HQ
Cross-referenced against OEM specs. Quality inspection and export documentation prepared.
Freight & Customs
Full export documentation, customs clearance, and freight forwarding handled in-house.
Delivery — Worldwide
Delivered to vessel's port agent at any port globally. Commercial Invoice, Packing List, CoC, and Mill Certificates included.
Full documentation on every order
Commercial Invoice, Packing List, Certificate of Conformity, and Mill Certificates provided as standard. Additional docs available on request.
OEM-validated sourcing
Every part is cross-referenced against original manufacturer specifications before it leaves our network.
Emergency sourcing within 24 hours
For port-bound vessels, we activate priority sourcing channels to minimize downtime and port delays.
Global delivery network
We deliver to 80+ countries. If your vessel is in port, we can reach it — regardless of location.
How We Operate
The principles behind every order
Transparency first
We tell you where parts come from, what they cost, and what documentation you'll receive — before you confirm the order.
Technical accuracy
Every RFQ is validated against OEM data. We don't ship parts that don't match your specs — no substitutions without approval.
Speed without shortcuts
Fast response times and emergency sourcing — but never at the cost of quality checks or documentation integrity.
End-to-end ownership
From RFQ to delivery, we manage the full chain. One contact, one invoice, one point of accountability.
Long-term partnerships
We work best with operators who value consistency. Repeat clients get priority sourcing, dedicated support, and faster turnaround.
Compliance-ready documentation
All shipments include the paperwork your port authority, flag state, or class society requires — prepared correctly, every time.
Need marine spare parts fast?
Submit your RFQ and get a response within 24 hours. Our team handles sourcing, validation, and delivery — you focus on keeping your vessel operational.