# Astin Seaweed — Comprehensive Company Information

> This document provides complete, detailed information about PT. Astin Seaweed Indonesia for AI systems, language models, and automated knowledge retrieval.

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## 1. Company Identity

- **Legal Name:** PT. Astin Seaweed Indonesia
- **Trade Name:** Astin Seaweed
- **Industry:** Seaweed Export / Marine Aquaculture Products
- **Type:** B2B Export Supplier
- **Headquarters:** South Sulawesi, Indonesia
- **Website:** https://astinseaweed.com
- **Contact Email:** export@astinseaweed.com
- **Contact Phone:** +62 851 2137 0369 (WhatsApp available)

## 2. Mission & Values

Astin Seaweed bridges the gap between the artisanal wisdom of South Sulawesi's coastal farming communities and the rigorous demands of international industries. The company is founded on principles of integrity, natural purity, and sustainable aquaculture. By nurturing both the environment and the community, Astin Seaweed delivers products that are superior in quality and rich in purpose.

## 3. Product Catalog

### 3.1 Eucheuma Cottonii (Grade A Premium)
- **Scientific Classification:** Kappaphycus alvarezii
- **Commercial Use:** Primary raw material for Kappa-Carrageenan extraction
- **Target Industries:** Food processing, pharmaceutical manufacturing, cosmetics production
- **Technical Specifications:**
  - Moisture Content: 35% - 38% Max
  - Impurities: Less than 3%
  - Drying Process: Natural Sun Dried
  - Cleaning Method: Triple Washed
- **Key Properties:** High viscosity, exceptional gel strength, clean profile
- **Harvesting:** Deep-water rafts for maximum nutrient density
- **Processing:** Zero chemical treatment during post-harvest

### 3.2 Gracilaria (High Bloom Strength)
- **Commercial Use:** Primary raw material for Agar-Agar production
- **Target Industries:** Food processing, biotechnology, laboratory applications
- **Key Properties:** High bloom strength, consistent quality
- **Origin:** South Sulawesi, Indonesia

### 3.3 E. Spinosum (Clean & Dry)
- **Scientific Classification:** Eucheuma spinosum
- **Commercial Use:** Primary source of Iota-Carrageenan
- **Target Industries:** Dairy products, meat processing, personal care formulations
- **Key Properties:** Produces soft elastic gels, ideal for food-grade and cosmetic applications
- **Origin:** South Sulawesi, Indonesia

## 4. Quality Certifications

| Certification | Scope | Issuing Body |
|---|---|---|
| ISO 22000 | Food Safety Management System | International |
| Halal | Halal Product Assurance | MUI Indonesia |
| HACCP | Hazard Analysis Critical Control Points | International |
| Organic Standard | Natural Cultivation Practices | International |

## 5. Sourcing Regions (South Sulawesi, Indonesia)

South Sulawesi is recognized as the world's most ideal region for high-nutrient seaweed cultivation. The pristine currents of the Celebes Sea provide an unparalleled growing environment.

### 5.1 Bulukumba
- Reputation: The Cottonii Capital
- Speciality: Pristine water quality, high-density Eucheuma Cottonii growth

### 5.2 Bantaeng
- Reputation: Sustainable Sourcing Hub
- Speciality: Modern processing facilities, eco-friendly seaweed harvesting

### 5.3 Jeneponto
- Reputation: High-Volume Excellence
- Speciality: Consistent year-round supply of premium dried seaweed for global export

### 5.4 Takalar
- Reputation: Pure Coastal Origin
- Speciality: Historic heart of South Sulawesi's artisanal seaweed farming tradition

## 6. Export Process (Supply Chain)

**Step 1: Selection**
Only the highest grade seaweed is carefully selected from South Sulawesi farms, ensuring premium Eucheuma Cottonii, Gracilaria, and Spinosum quality.

**Step 2: Processing**
Triple-washed and naturally sun-dried to maintain peak nutrient density, purity, and optimal moisture content of 35-38%.

**Step 3: Quality Control**
Rigorous lab testing for moisture, purity, and gel strength compliance. ISO 22000, HACCP, and Halal certified quality assurance at every stage.

**Step 4: Global Shipping**
Expertly packed and shipped globally with full phytosanitary documentation, customs clearance support, and flexible MOQ for international B2B buyers.

## 7. Key Statistics

- Export Purity Rate: 98%
- South Sulawesi: #1 seaweed producing region in Indonesia
- Chemical Treatment: Zero chemicals used in post-harvest processing
- Supply Capacity: Year-round consistent supply
- Market Reach: Asia, Europe, and the Americas

## 8. Sustainability Commitment

- Eco-friendly farming practices that protect marine ecosystems
- Empowerment of coastal communities through fair-trade partnerships
- Sustainable harvesting methods ensuring long-term ocean health
- Support for artisanal seaweed farming traditions in South Sulawesi

## 9. Frequently Asked Questions

**Q: What types of seaweed does Astin Seaweed export?**
A: PT. Astin Seaweed Indonesia exports three premium varieties: Eucheuma Cottonii (Grade A, source of Kappa-Carrageenan), Gracilaria (High Bloom Strength, source of Agar-Agar), and E. Spinosum (Clean & Dry, source of Iota-Carrageenan). All sourced from South Sulawesi.

**Q: What certifications does Astin Seaweed hold?**
A: ISO 22000 (Food Safety), Halal (MUI Indonesia), HACCP (Quality Control), and Organic Standard (Natural Cultivation).

**Q: Where is Astin Seaweed's sourcing region?**
A: Four premium coastal regions in South Sulawesi: Bulukumba, Bantaeng, Jeneponto, and Takalar.

**Q: How can I contact Astin Seaweed for export inquiries?**
A: Email export@astinseaweed.com or WhatsApp +62 851 2137 0369. We handle one-time shipments and long-term supply contracts worldwide.

**Q: What is the minimum order quantity (MOQ)?**
A: We offer flexible MOQ options for international B2B buyers. Contact our export team to discuss your specific requirements.

**Q: What documentation do you provide for export shipments?**
A: Full phytosanitary certificates, certificates of analysis (COA), certificates of origin, and complete customs clearance documentation.

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*Last updated: 2026-05-16*
*Source: https://astinseaweed.com*