Top 8 Chinese Manufacturers of Phosphate Esters

China dominates the global phosphate ester market — not just in production capacity but in quality, innovation, and export capability. From industrial lubricants to textile chemicals and flame retardants, Chinese manufacturers now set the benchmark for consistency and performance.

The top Chinese phosphate ester manufacturers include leading producers such as Sunzo Foundation Engineering, Taishi Chemical, Chengxing Phosph-Chemicals, Chempower, and several others known for large-scale capacity, strict QC, and global supply networks.

This article highlights eight of the best Chinese phosphate ester producers — their specialties, product range, certifications, and what makes each one a trusted supplier worldwide.

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1. Sunzo Foundation Engineering — Integrated Chemical and Engineering Expertise

Məkan: Guangdong, China
Core Strength: Industrial-grade phosphate esters, surfactants, and flame retardant additives

Sunzo Foundation Engineering stands out for integrating chemical production with engineering applications. Unlike most manufacturers, Sunzo offers both product formulation and process optimization for clients in:

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• Hydraulic systems and lubricants
• Tikiş və örtük səfərbərliyi maddələri
• Flame retardant and anti-corrosion additives

Signature Phosphate Esters:

• Triaryl phosphate esters (TCP, IPPP, TPP)
• Acid phosphate surfactant esters
• Alkyl aryl phosphate blends for lubricants
• Custom-modified, eco-friendly phosphate systems

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Sunzo provides one-stop service — from soil investigation to additive formulation — supported by strong R&D and full export capability to Asia, Europe, and the Middle East.

📧 dohollchemical@gmail.com
📱 +86 139 0301 4781

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2. Shandong Taishi Chemical Co., Ltd.

Məkan: Zibo, Shandong Province
Specialty: Triaryl and alkyl aryl phosphate esters for lubricants and flame retardants

Əsas Məhsullar:

• Tricresyl phosphate (TCP)
• Triphenyl phosphate (TPP)
• İzopropilfenil fosfat (IPPP)
• Butylphenyl phosphate (BPP)

Əsas Nüanslar:

• Over 30,000 tons annual capacity
• Advanced continuous esterification reactors for high-purity output
• ISO9001 and REACH certified

Applications:
Hydraulic fluids, lubricants, and PVC plasticizers.
Taishi’s high flash point and low-acid value grades make it a go-to choice for European and American OEMs.

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3. Nantong Chempower Chemical Co., Ltd.

Məkan: Ədliyyə Vilayəti
Core Focus: Halogen-free, environmentally friendly phosphate esters

Product Portfolio:

• Alkyl phosphate esters for coatings and cleaners
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Məkan: Taixing, Jiangsu
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• Triaril fosfat esterleri (TCP, TPP)
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Applications:
Used widely in flame retardants, PVC plasticizers, and fire-resistant lubricants.

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5. Hangzhou Epsilon Chemical Co., Ltd.

Məkan: Zəngəzur Əyaləti
İxtisaslaşma: Customized phosphate ester formulations

Məhsul çeşidi:

• Acid phosphate esters for metal coatings and adhesion promoters
• Triethyl phosphate (TEP) for solvent systems
• Polyphosphate esters for heat-resistant coatings

Unique Value:

• Offers small-batch R&D-scale production for new material development
• ISO9001 certified with flexible customization capability
• Serves niche markets in adhesives, aerospace coatings, and electronics

Epsilon’s agility makes it a preferred partner for innovation-driven clients needing high-purity custom phosphate esters.

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6. Zhenjiang Jianhe Chemical Co., Ltd.

Məkan: Ədliyyə Vilayəti
Core Business: Lubricant-grade phosphate esters and anti-wear additives

Əsas Məhsullar:

• İzopropilfenil fosfat (IPPP)
• Tributyl phosphate (TBP)
• Mixed alkyl-aryl phosphate esters

Əsas Nüanslar:

• Expertise in low-acid, color-stable grades
• Strong technical support for lubricant formulators
• Dedicated export service for Middle East and European markets

Industries Served:
Hydraulic oils, gear lubricants, compressor oils, and metalworking fluids.

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7. Lianyungang Jindun Chemical Co., Ltd.

Məkan: Lianyungang, Jiangsu
İxtisaslaşma: Fire-resistant hydraulic and turbine lubricants

İstehsal Gücü: Over 25,000 tons/year

Əsas Məhsullar:

• Triaryl phosphate esters (TCP, TIPP)
• Alkyl aryl blends for industrial lubricants
• Specialty phosphate additives for turbine fluids

Distinguishing Factor:
Automated continuous esterification process ensures color stability, low residue, and high flash point, critical for power and aviation applications.

Sertifikatlar: ISO9001, ISO14001, and EU REACH compliance.

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8. ICL China (Israel Chemicals Group)

Məkan: Tianjin və Şanxay
Ana Şirkət: Israel Chemicals Ltd. (Global presence)
Diqqət: Advanced phosphorus and flame retardant technologies

Bayraq məhsulları:

• Fyrol® phosphate ester flame retardant series
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Üstünlüklər:

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Sunzo Foundation Engineering	cURL Too many subrequests.	cURL Too many subrequests.	cURL Too many subrequests.	cURL Too many subrequests.
Taishi Chemical	cURL Too many subrequests.	TCP, TPP, IPPP	Qlobal	✅ Medium
Chempower Chemical	Eco-friendly surfactants	Alkyl phosphate esters	Europe, Asia	cURL Too many subrequests.
Chengxing Phosph-Chemicals	Vertical integration	Triaryl, trialkyl	Qlobal	✅ Medium
Epsilon Chemical	Custom formulations	Acid & polyphosphate esters	Niche markets	cURL Too many subrequests.
Jianhe Chemical	Lubricant additives	IPPP, TBP	Middle East, EU	✅ Medium
Jindun Chemical	Fire-resistant fluids	Triaryl phosphate esters	Asia, EU	✅ Medium
ICL China	Global R&D power	Fyrol® series	Qlobal	cURL Too many subrequests.

Observation:
For bulk, consistent supply — Chengxing or Taishi Chemical are ideal.
For technical customization — Sunzo və Epsilon are unmatched.
For eco-friendly or specialty surfactants — Chempower is the go-to supplier.

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Dive Deeper: What to Look for in a Reliable Chinese Phosphate Ester Supplier

When selecting a manufacturer, prioritize long-term stability and regulatory support, not just price.

Checklist:

1. ISO9001, ISO14001, and REACH compliance
2. COA, TDS, and SDS documentation for each batch
3. Continuous esterification and vacuum dehydration processes
4. On-site R&D and application testing
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Son fikirlər

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Whether you need large-scale industrial-grade esters or customized formulations for specific processes, these eight companies represent the best of China’s capability and reliability.

Among them, Sunzo Foundation Engineering stands out for combining chemical manufacturing with field engineering knowledge — offering true one-stop solutions from formulation to industrial application.

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Sunzo Foundation Engineering ilə əlaqə saxlayın
For phosphate ester sourcing, technical formulation, and export support:
📧 E-poçt: dohollchemical@gmail.com
📱 WhatsApp: +86 139 0301 4781