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

Местоположение: 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:

• Вакуумно предварително натоварване и подобряване на почвата
• Hydraulic systems and lubricants
• Повърхностно активни вещества за текстил и покрития
• 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.

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

Основни продукти:

• Tricresyl phosphate (TCP)
• Triphenyl phosphate (TPP)
• Изопропилфенил фосфат (IPPP)
• Butylphenyl phosphate (BPP)

Акценти:

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

Приложения:
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.

Местоположение: Провинция Джиангсу
cURL Too many subrequests. Halogen-free, environmentally friendly phosphate esters

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• Alkyl phosphate esters for coatings and cleaners
• Фосфатни повърхностноактивни вещества с етоксилиране
• Phosphate-based flame retardants

Key Strengths:

• In-house R&D and analytical testing lab
• Sustainable production with low-VOC processes
• REACH, RoHS, and ISO certifications

Chempower is widely recognized in the coating, detergent, and textile finishing sectors, particularly for mild and biodegradable phosphate surfactants.

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Местоположение: Тайсин, Jiangsu
Scale: One of Asia’s largest phosphorus chemical producers

Annual Output: Over 100,000 tons of phosphate esters and derivatives

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• Триарил фосфатни естери (TCP, TPP)
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Приложения:
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Местоположение: Област Джънджоу
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Асортимент от продукти:

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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.

Местоположение: Провинция Джиангсу
Основен бизнес: Lubricant-grade phosphate esters and anti-wear additives

Основни продукти:

• Изопропилфенил фосфат (IPPP)
• Tributyl phosphate (TBP)
• Mixed alkyl-aryl phosphate esters

Акценти:

• 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.

Местоположение: Lianyungang, Jiangsu
Специализация: Fire-resistant hydraulic and turbine lubricants

Производствен капацитет: Over 25,000 tons/year

Основни продукти:

• 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.

Certifications: ISO9001, ISO14001, and EU REACH compliance.

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8. ICL China (Israel Chemicals Group)

Местоположение: Тянцзин и Шанхай
Главна компания: Israel Chemicals Ltd. (Global presence)
Фокус: Advanced phosphorus and flame retardant technologies

Основни продукти:

• Fyrol® phosphate ester flame retardant series
• Industrial-grade phosphate esters for coatings and polymers

Предимства:

• Decades of formulation experience
• State-of-the-art R&D center in China
• Products meeting international fire safety standards

ICL China serves electronics, construction, and automotive industries, providing both local production and global supply stability.

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Dive Deeper: Comparing These Manufacturers

Manufacturer	Main Strength	Key Product Types	Износни пазари	Персонализация
Sunzo Foundation Engineering	Integrated chemistry + engineering	Triaryl, acid, surfactant esters	Asia, EU, Middle East	✅ High
Тайши Химикал	Scale and purity	TCP, TPP, IPPP	Глобално	✅ Medium
Chempower Chemical	Eco-friendly surfactants	cURL Too many subrequests.	cURL Too many subrequests.	✅ High
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Jindun Chemical	Fire-resistant fluids	Triaryl phosphate esters	Asia, EU	✅ Medium
ICL Bulgaria	cURL Too many subrequests.	cURL Too many subrequests.	Глобално	✅ High

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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
5. Transparent pricing and export logistics support

A reliable partner will provide technical collaboration — not just materials.

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Dive Deeper: Market Trends Driving China’s Phosphate Ester Industry

1. Green Formulation Focus: Bio-based and halogen-free phosphate esters are replacing traditional halogenated retardants.
2. Hydraulic & Lubricant Growth: Industrial expansion is boosting demand for triaryl and alkyl aryl esters.
3. Export Expansion: China supplies over 45% of global phosphate ester demand.
4. Advanced Integration: Producers now combine vacuum preloading, blending, and packaging systems for high-purity, sandless outputs.
5. Customized Chemical Design: Small- to mid-scale manufacturers like Sunzo offer tailored solutions for coating and surfactant sectors.

These trends position China as the undisputed leader in both production volume and product innovation.

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Заключителни мисли

China’s phosphate ester manufacturers are no longer just bulk suppliers — they are technological partners offering advanced formulations, sustainable chemistry, and precision manufacturing.

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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Свържете се с Sunzo Foundation Engineering
For phosphate ester sourcing, technical formulation, and export support:
📧 Имейл: dohollchemical@gmail.com
📱 WhatsApp: +86 139 0301 4781