China Oxalic Acid Manufacturer & Exporter: Quality, Certification & Logistics

China stands as the undisputed leader in global oxalic acid production and export, accounting for over 70% of the world's total capacity [1]. This dominance is not merely due to scale but also a result of advanced manufacturing capabilities, stringent quality control, and a robust export infrastructure. For international buyers, understanding the landscape of Chinese oxalic acid manufacturers and exporters is key to securing a reliable and high-quality supply.

China's Dominance in Oxalic Acid Production

China's leading position in the oxalic acid market is driven by several factors:

• Vast Production Capacity: With an annual production exceeding 1 million tons, China ensures a consistent and ample supply to meet global demand.
• Key Production Hubs: Major production regions include Shandong, Hebei, Inner Mongolia, and Jiangxi provinces, which benefit from integrated supply chains and favorable industrial policies.
• Technological Advancement: Chinese manufacturers have perfected the oxidation method, utilizing raw materials like starch and molasses to produce high-purity oxalic acid efficiently.
• Significant Export Volume: China exports oxalic acid to over 100 countries, demonstrating extensive experience in international trade and logistics.

Quality Control Standards in Chinese Factories

Reputable Chinese oxalic acid manufacturers adhere to international quality management systems to ensure product consistency and purity:

• ISO 9001 Certification: This widely recognized standard for quality management systems is a baseline for most leading manufacturers, ensuring systematic control over production processes.
• Comprehensive QC Process: Quality control spans the entire production chain, from raw material inspection to in-process monitoring and final product testing. Each batch typically undergoes rigorous analysis before shipment.
• Third-Party Inspections: Many buyers opt for independent third-party inspections (e.g., SGS, BV) to verify product quality and quantity before loading.
• Certificate of Analysis (COA): A COA is provided with every shipment, detailing the chemical properties and purity of the specific batch, ensuring transparency and compliance with specifications.

Key Certifications for International Export

For global trade, various certifications are crucial to meet regulatory requirements and market demands:

• REACH Registration: Essential for exporting oxalic acid to the European Union, ensuring compliance with chemical safety regulations.
• FDA Compliance: Relevant for applications in food processing or pharmaceuticals, where specific purity and safety standards are mandated by the U.S. Food and Drug Administration.
• HALAL & KOSHER Certifications: Important for markets with specific religious dietary laws, indicating that the product meets their purity and processing requirements.
• ISO 14001 Environmental Management: Demonstrates a manufacturer's commitment to environmental protection, often a preferred criterion for environmentally conscious buyers.

Export Process & Logistics from China

An efficient export process is vital for timely delivery. Chinese manufacturers typically follow a streamlined procedure:

1. Order Confirmation: Finalization of product specifications, quantity, price, and payment terms.
2. Production & Quality Control: Manufacturing and rigorous testing of the oxalic acid batch.
3. Packaging: Products are packed according to international standards, often in 25kg, 50kg bags, or 500kg, 1000kg jumbo bags, with moisture-proof inner liners.
4. Customs Clearance: Preparation and submission of all necessary export documentation to Chinese customs.
5. Shipping Arrangement: Coordination with freight forwarders for ocean, rail, or air transport.

Main Export Ports: Shanghai, Qingdao, Tianjin, and Ningbo are primary hubs for chemical exports, offering extensive global shipping routes.

Export Documents: A complete set of documents includes Commercial Invoice, Packing List, Bill of Lading, COA, MSDS, and Certificate of Origin. For more details on shipping costs and logistics, refer to our comprehensive guide.

About SinoPeakChem

SinoPeakChem has been a leading oxalic acid manufacturer and exporter from China since 1998. With over 28 years of experience, we are committed to providing high-quality oxalic acid to global markets. Our core advantages include:

• Extensive Experience: Decades of expertise in oxalic acid production and international trade.
• Guaranteed Quality: Adherence to ISO 9001 standards and provision of comprehensive COAs for every batch.
• Global Reach: Exporting to over 80 countries, with a deep understanding of diverse market requirements.
• Competitive Pricing: As a direct manufacturer, we offer competitive pricing without middleman markups.
• Reliable Logistics: Strong partnerships with major shipping lines ensure efficient and timely delivery worldwide.

Frequently Asked Questions

Q1: What is your annual production capacity for oxalic acid? Our annual production capacity exceeds 100,000 metric tons, ensuring we can meet large-scale demands.

Q2: Can you provide samples for testing? Yes, we offer free samples (typically 200-500g) for quality evaluation. Please contact us to arrange a sample shipment.

Q3: What are your payment terms? Our standard payment terms are 30% T/T in advance and 70% T/T against copy of B/L. We can also discuss L/C for larger orders.

Q4: How do you ensure product quality? We implement a strict ISO 9001 quality management system, conduct in-house lab testing, and welcome third-party inspections (SGS, BV) before shipment.

Q5: Do you have REACH registration for exports to Europe? Yes, we have full REACH registration for oxalic acid, enabling seamless exports to all EU member states.

Conclusion

Choosing the right oxalic acid manufacturer and exporter in China is a strategic decision that impacts your supply chain's efficiency and product quality. By partnering with an experienced and certified supplier like SinoPeakChem, you gain access to superior products, competitive pricing, and reliable global logistics. We are dedicated to being your trusted partner in the chemical industry.

Ready to source high-quality oxalic acid? Contact Us for a Quote →

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References

[1] "Global Oxalic Acid Market Report." Grand View Research, 2025. [2] "ISO 9001:2015 Quality Management Systems." International Organization for Standardization. [3] "REACH Regulation (EC) No 1907/2006." European Chemicals Agency. [4] "China's Chemical Export Landscape." China Chemical Industry News, 2024.