Establishing authentic Thai Oishi Green Tea Sourcing Origin provides international importers with supply chain transparency, quality assurance, and compliance verification. As outlined in our foundation guide on Thai Oishi Green Tea Wholesale, Oishi Green Tea is produced in Thailand by Oishi Group Public Company Limited, a subsidiary of ThaiBev. Sourcing directly from Thailand ensures fresh production runs, authentic formulations, and complete regulatory documentation.
This guide explores the production facilities, environmental standards, and export documentation associated with authentic Thai Oishi Green Tea.
Table of Contents
- Oishi Group Corporate Heritage in Thailand
- Manufacturing Plants and Quality Certifications
- Export Port Operations from Thailand
- Verifying Authentic Origin Documentation
- Frequently Asked Questions
Oishi Group Corporate Heritage in Thailand
Founded in 1999 as a Japanese restaurant operator in Bangkok, Oishi Group expanded into ready-to-drink green tea in 2003. In 2008, ThaiBev acquired Oishi Group, integrating it into Thailand’s largest beverage conglomerate. Today, Oishi operates state-of-the-art tea bottling lines supplying domestic and international markets.
For further background on ThaiBev’s corporate portfolio, consult Wikipedia’s ThaiBev entry.
Manufacturing Plants and Quality Certifications
Authentic Thai Oishi Green Tea Sourcing Origin centers on Oishi Group’s primary manufacturing facilities located in Navanakorn Industrial Estate (Pathum Thani) and Wang Muang (Saraburi). These facilities maintain rigorous global standards:
- ISO 22000 & FSSC 22000: International food safety management certifications.
- GMP & HACCP Compliance: Certified sterile processing and Cold Aseptic Filling lines.
- Halal Certification: Approved by the Central Islamic Council of Thailand (CICOT) for export to Muslim-majority destinations.
Compliance oversight is managed by the Thai Ministry of Public Health.
Export Port Operations from Thailand
Wholesale shipments originating from Oishi Group plants are dispatched via major Thai maritime gateways:
- Laem Chabang Port (Chonburi): Handles deep-sea container lines departing for Europe, the Americas, Africa, and the Middle East.
- Bangkok Port (Klong Toey): Primary river port for regional intra-Asia shipments.
Partnering with an experienced FMCG wholesale exporter ensures fast customs filing and vessel loading at origin.
Verifying Authentic Origin Documentation
To ensure smooth customs clearance at destination ports, importers should verify four essential documents:
- Certificate of Origin (COO): Stamped by the Thai Chamber of Commerce.
- Manufacturer’s Free Sale Certificate: Issued by Thai public health authorities.
- Bill of Lading: Stating port of loading in Thailand.
- Batch Laser Etchings: Factory batch numbers printed on bottle caps or necks.
Origin Metrics Summary Matrix
| Feature | Official Specification |
| Manufacturer | Oishi Group Public Co., Ltd. (ThaiBev Subsidiary) |
| Country of Origin | Thailand (Pathum Thani / Saraburi) |
| Export Sea Ports | Laem Chabang Port (THLCH) / Bangkok Port (THBKK) |
| HS Code Classification | HS 2202.90.90 (Non-alcoholic Bottled Tea Beverages) |
| Quality Standards | FSSC 22000, ISO 22000, GMP, HACCP, Halal (CICOT) |
Thai Oishi Green Tea Sourcing Origin FAQ
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