Sanya Central Business District · Hainan Free Trade Port, China
New Energy · Cross-Border Trade

Powering the Future of Global New Energy Trade

From battery-grade chemical materials to energy storage systems and electric vehicles, we connect China's new energy value chain with markets across Europe, America, Southeast Asia and Africa.

One-Stop Trade Service

From Hainan Free Trade Port to the World

Compliant supply, customs clearance, logistics and overseas distribution — a complete, professional international trade solution under one roof.

Upstream Excellence

Advanced Electronic Chemicals for Next-Gen Batteries

Specialized materials for lithium-ion, sodium-ion and vanadium flow batteries — sourced to the highest standards for global cell manufacturers.

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Trade Solution
Sanya, Hainan Free Trade Port
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Hainan Free Trade PortSanya CBD · China's opening gateway
About Us

About

Your Strategic Partner in New Energy & Chemical Cross-Border Trade

Oriental Offshore Industry Development (Hainan) Co., Ltd. is located in the core Sanya Central Business District of Hainan Free Trade Port, operating as a subsidiary of Offshore Investment (Hainan) Co., Ltd.

We focus on cross-border trade in the new energy and chemical sectors, covering a complete industrial chain — upstream supply of specialized electronic chemical materials for lithium, sodium and vanadium batteries, midstream operations of energy storage cells and modules, and downstream export of new energy passenger cars, golf carts and low-speed electric vehicles.

  • 01
    Policy & Location Advantage

    Deep integration with Hainan Free Trade Port incentives and duty-free trade facilitation.

  • 02
    Stable Global Channels

    Long-term cooperation networks across Europe, America, Southeast Asia and Africa.

  • 03
    Full-Chain Capability

    From raw materials to finished vehicles — one accountable partner across the value chain.

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Our Business

Three Pillars, One Integrated Chain

Explore our core business segments spanning the full new energy and chemical value chain.

Battery chemical materials

Specialized Electronic Chemical Materials

Upstream supply of critical battery chemicals for lithium-ion, sodium-ion and vanadium redox flow battery systems, serving cell manufacturers and material processors worldwide.

  • Lithium battery electrolyte & cathode materials
  • Sodium-ion battery chemical systems
  • Vanadium electrolyte for flow batteries
  • Electronic-grade specialty chemicals

Every batch ships with full compliance documentation, certificates of analysis and traceable quality records.

Energy storage systems

Energy Storage Cells & Modules

Midstream operations across multiple energy storage technologies — from cells to containerized modules — supporting grid-scale, commercial and industrial applications.

  • Lithium iron phosphate (LFP) cells & packs
  • Sodium-ion storage modules
  • Vanadium redox flow battery systems
  • Containerized BESS solutions

Flexible configurations engineered for utility, C&I and microgrid deployment scenarios.

Electric vehicle export

New Energy Vehicle Export

Downstream export of new energy passenger cars, golf carts and low-speed electric vehicles, delivering certified products to emerging and developed markets alike.

  • New energy passenger vehicles (NEV)
  • Golf carts & utility vehicles
  • Low-speed electric vehicles (LSEV)
  • Homologation & certification support

Complete export documentation, destination-market compliance and after-sales parts support available.

Integrated Value Chain

A Complete Industrial Chain, End to End

Vertical integration across upstream, midstream and downstream ensures quality, cost efficiency and supply security at every stage.

01Upstream

Materials Supply

Specialized electronic chemical materials for lithium, sodium and vanadium batteries, sourced from qualified producers.

ElectrolytesCathode MaterialsVanadium Electrolyte
02Midstream

Storage Operations

Operation of energy storage cells and modules across multiple chemistries for global commercial and utility projects.

CellsModulesBESS
03Downstream

Vehicle Export

Export of new energy passenger cars, golf carts and low-speed electric vehicles through compliant international channels.

NEVGolf CartsLSEV
Our Services

One-Stop International Trade Solutions

Professional, compliant and seamless — four service pillars covering every aspect of your cross-border trade needs.

01
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Stable Supply

Reliable sourcing and supply-chain management ensuring consistent product availability, competitive pricing and dependable delivery schedules for clients worldwide.

02
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Customs Clearance

Expert handling of customs documentation, tariff classification and regulatory compliance for smooth cargo movement across all target markets.

03
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Logistics & Shipping

End-to-end logistics coordination — warehousing, freight forwarding, RoRo and container shipping, and multimodal transport solutions.

04
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Overseas Distribution

Established distribution networks and local partnerships across Europe, America, Southeast Asia and Africa for efficient market entry.

Global Reach

Connected to Four Continents

Strategically headquartered in Sanya, we maintain stable cooperation channels across the world's key markets.

SANYA · H.Q. EUROPE AFRICA AMERICAS SOUTHEAST ASIA

Headquartered in Hainan,
Serving the World

Backed by Hainan Free Trade Port policy advantages and our position within the Sanya Central Business District, we combine tariff efficiencies, trade facilitation and geographic proximity to major shipping lanes.

Our stable cooperation channels give clients direct access to established distribution and partnership networks in four major regions.

🌍EuropeEstablished distribution partners
🌎AmericasGrowing trade partnerships
🌏Southeast AsiaRegional hub & rapid logistics
🌐AfricaEmerging market channels
Why Choose Us

The Oriental Offshore Advantage

What sets us apart in the competitive landscape of new energy and chemical international trade.

01

Free Trade Port Dividend

Leveraging Hainan FTP's zero-tariff policies, streamlined customs procedures and offshore trade facilitation for measurable cost and speed advantages.

02

Compliance First

Rigorous regulatory adherence across product certification, dangerous-goods handling and destination-market requirements — trade you can trust.

03

Chain-Wide Accountability

One partner responsible from material sourcing to final delivery, eliminating fragmentation risk across the entire value chain.

News & Insights

Latest Updates

Company developments, market perspectives and industry insights from Oriental Offshore.

Energy storage news
Aug 18, 2026

Energy Storage Module Shipments Expand Across Southeast Asian Markets

Oriental Offshore has completed a new round of containerized energy storage module deliveries, strengthening its distribution footprint across Southeast Asia's fast-growing renewable energy sector.

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EV export news
Jul 30, 2026

New Batch of Electric Golf Carts Cleared for Export

A consignment of low-speed electric vehicles and golf carts has successfully completed customs clearance at Hainan Free Trade Port, heading to partner distributors in Africa and the Middle East.

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Battery materials news
Jul 12, 2026

Battery Material Supply Chain Steady Amid Global Demand Growth

With global demand for lithium, sodium and vanadium battery materials accelerating, Oriental Offshore maintains stable upstream supply agreements to secure delivery schedules for international clients.

Read More
Contact Us

Let's Build the Future Together

Reach out to discuss how we can support your new energy and chemical trade requirements.

Get in Touch

We respond to all trade inquiries within 24 hours on business days.

Tel / WeChat

+86 131 1896 4319
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Address

Room 1102, 11F, Zhongjiao International Free Trade Center, Yingbin Road, Jiyang District, Sanya, Hainan, China

Send an Inquiry

Tell us about your requirements and our trade team will get back to you promptly.

✓ Thank you! Your inquiry has been noted. We will contact you at frank@coihn.com or +86 131 1896 4319.