Caustic Soda Pearls & Flakes 98%–99% — Direct Manufacturer in China | Bulk Supply & Export

Dear Procurement Manager,

My name is Paula Wang, and I represent Tianjin Zhongying Chemical Co., Ltd., a China-based manufacturer and exporter of caustic soda in both pearl and flake forms. We supply NaOH 98%, 98.5%, and 99% purity to customers in Southeast Asia, Africa, South America, and other international markets.

I am reaching out to introduce our factory and explore whether we can support your caustic soda sourcing requirements.

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Why Choose Tianjin Zhongying?

• Direct factory supply — we are a manufacturer and exporter, not a trading intermediary.

• Two forms available — caustic soda pearls and caustic soda flakes.

• Multiple purity grades — 98%, 98.5%, and 99% NaOH.

• Export-ready documentation — COA, MSDS, and third-party inspection such as SGS can be provided.

• Competitive pricing — FOB, CFR, and CIF quotations available.

• Stable supply — reliable production capacity for bulk and long-term orders.

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Product Specifications

Specification	Caustic Soda Pearls	Caustic Soda Flakes
NaOH Purity	98%–99%	98%–99%
Appearance	White spherical pearls, 1–3 mm	White flakes
Na₂CO₃	≤ 0.5%	≤ 0.5%
NaCl	≤ 0.03%	≤ 0.03%
Fe₂O₃	≤ 0.005%	≤ 0.005%
Packaging	25 kg PP/PE bags, 1 MT jumbo bags	25 kg PP/PE bags, 1 MT jumbo bags

Caustic soda pearls are known for low dust generation, excellent flowability, and longer shelf life, making them ideal for automated dosing and safer handling.

Caustic soda flakes are widely used for fast dissolution and cost-effective performance in many industrial processes.

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Main Applications

Our caustic soda is widely used in:

• Soap and detergent production

• Water treatment and pH adjustment

• Alumina refining

• Pulp and paper processing

• Textile mercerization

• Dyes and chemical processing

• Petroleum refining and other industrial applications

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Let’s Discuss Your Requirements

If you are sourcing caustic soda pearls or flakes, I would be glad to send you a full specification sheet, COA sample, and quotation based on your target quantity and destination port.

Please reply with:

1. Product form: Pearls or Flakes

2. Purity grade: 98%, 98.5%, or 99%

3. Quantity required

4. Destination port

I will respond within 24 hours.

If you are not the person responsible for chemical purchasing, please kindly forward this email to your procurement department.

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Contact Information

📧 Email: paula@tj-zhongying.com
📱 WhatsApp / Tel: +86 178 6293 0574
🌐 Website: www.soudecaustiqueperles.com

Looking forward to building a long-term partnership with your company.

Best regards,

Paula Wang
Sales Manager
Tianjin Zhongying Chemical Co., Ltd.
Room 2512, Zheshangdasha, Tanggu District, Tianjin, China

Premium SLES 70% for Personal Care and Free Samples Available

Hi manager,

Are you looking for reliable SLES supply with strict quality control?

We specialize in producing high-purity SLES 70% / 28% widely used in shampoo, body wash, and detergents.

• High Purity & Stability: Low 1,4-Dioxane content, clear solution without cloudiness.

• Capacity & Stock:  3500 tons monthly capacity with regular warehouse stock.

• Free Samples: Free sample ready for your lab testing.

Reply with your target spec or destination port, and I’ll send over the COA and best pricing immediately.

Thanks and regards,

Crystal Cao

Tianjin zhongying chemical Co.,Ltd

Mobile:+8615620352011

Email:crystal@tj-zhongying.com

Caustic Soda Supply with Ready Stock

Dear Sir/Madam,

Hope this email finds you well.

This is Jeanine from Fangyuan (Tianjin) Chemical Co., Ltd.

We have been involved in chemical production and foreign trade export for 20+ years.

During these years, we have developed practical experience in production, quality inspection, documentation, packaging and export arrangements.

Caustic soda(HS code:2815110000) is one of our main products.

Caustic soda flakes98%/98.5%/99%; Caustic soda pearls99%; Caustic soda liquid32%/50%. Avaiable.

What happens before the goods leave the factory?

We do not simply arrange shipment after production.

The products are checked before shipment and undergo strict inspection before leaving the factory.

Product Inspection	Strict inspection before shipment
COA	Available
MSDS	Available
TDS	Available
REACH	Available according to requirements

What can our sales team do for you? 

If you send us your requirement, our foreign trade sales team will respond quickly and clarify the details with you.

We will confirm:

What product?
What purity?
How much?
Which packaging?
Which destination port?

Then we can prepare a quotation according to your actual purchasing situation.

Our customers are located across Asia, Europe, the Americas, Africa and other regions.

If you are currently sourcing caustic soda, send me your quantity + packaging + destination port.

I will check the suitable options for you and send them for your comparison and reference.

If you are interesed in our products,

Please feel free to send me email or leave me message in whatsapp or wechat.

Looking forward to your reply.

Best regards.

Caustic Soda Factory for You

Dear Friends,

Hope this email finds you well.

Thisn is Jeanine from Fangyuan (Tianjin) Chemical Co., Ltd., the international trading company of Shenmu Fangyuan Industry and Trade Co., Ltd.

We are a professional caustic soda manufacturer and exporter, with more than 20 years of factory experience in the chemical industry.

What can our factory supply for you?

Caustic Soda Flakes – 98%/98.5%/99%
Caustic Soda Pearls – 99%
Caustic Soda Liquid – 50%

Why choose us ?

20+ years Factory Experience Stable production and mature manufacturing technology.

Strict Quality Control Quality is controlled from raw materials to production, inspection and final delivery.

Complete Documents We can provide REACH, MSDS, COA and TDS according to your requirements.

Stable Quality & Supply We focus on long-term cooperation and stable supply, not just one-time orders.

Flexible Packaging Solutions 25kg bags Suitable for regular container shipment and easy handling. 1000kg jumbo bags Suitable for large-volume industrial customers. Pallet Packing Available Both 25kg bags and jumbo bags can be placed on pallets according to your loading and transportation requirements.

What can we do for you?

Our sales team understands different market requirements and can provide suitable product specifications, packaging and loading solutions according to your needs.

Our warehouse and logistics team also help arrange loading efficiently, especially for container shipments from Tianjin Port.

We have more than 20 years of combined production and export experience, and our products have been supplied to customers in Asia, Europe, Africa, South America and other markets.

If you are currently purchasing caustic soda,

Please feel free to send me your required product, quantity, purity and packaging.

I will be happy to send you our latest quotation, COA and product details.

Looking forward to building a long-term cooperation with you.

Best regards.

Caustic Soda Manufacturer (Flakes/Pearls/Solid/Liquid)

Dear Procurement Team,

  I am writing on behalf of Fangyuan (Tianjin) Chemical Co., Ltd., with our caustic soda manufacturing base located in Shenmu, Shaanxi, China. Many buyers struggle with unstable caustic soda supply, frequent price fluctuations, product caking during ocean shipment or heavy metal non-compliance issues. With over 20 years of chemical manufacturing experience and more than 10 years serving global markets, we help industrial buyers secure consistent high-purity caustic soda. Our products have been exported steadily to Southeast Asia, Africa, Europe, South America and Australia.

Why partner with Fangyuan Chemical?

Direct factory supply with reliable quality:We adopt ion-exchange membrane electrolysis technology to guarantee stable purity: minimum 99% for solid grades, and 32% / 50% for liquid caustic soda, with extremely low heavy metal content, to meet strict import requirements.

Stable large production capacity: Our annual caustic soda output reaches approximately 180,000 MT, with a steady monthly capacity of 15,000 MT, supporting both regular bulk orders and urgent demand.

Smooth logistics & predictable lead time: Shipments can be arranged from Tianjin and Qingdao ports. Standard lead time is 15–20 days upon receipt of deposit.

Anti-caking packaging for ocean transit: Heavy-duty 25kg PP/PE moisture-proof bags and 1.5 MT UN-certified IBC tanks are used to prevent caking and CO₂ absorption during sea transportation.

Full compliance documents: Each shipment comes with complete TDS, COA and MSDS. Our products are backed by ISO, REACH and SGS certifications.

Note: Actual loading capacity may vary depending on container condition and local customs rules.

We also supply Soda Ash, Sodium Bicarbonate, PAC and PVC Resin upon your request.

If you are sourcing caustic soda or reviewing suppliers for upcoming orders, kindly share your preferred form (Flakes / Pearls / Liquid), order quantity and destination port. We will send you our latest factory-direct quotation and technical documents promptly for your review.

Premium SLES 70% for Personal Care and Free Samples Available

Hi manager,

Are you looking for reliable SLES supply with strict quality control?

We specialize in producing high-purity SLES 70% / 28% widely used in shampoo, body wash, and detergents.

• High Purity & Stability: Low 1,4-Dioxane content, clear solution without cloudiness.

• Capacity & Stock:  3500 tons monthly capacity with regular warehouse stock.

• Free Samples: Free sample ready for your lab testing.

Reply with your target spec or destination port, and I’ll send over the COA and best pricing immediately.

Thanks and regards,

Crystal Cao

Tianjin zhongying chemical Co.,Ltd

Mobile:+8615620352011

Email:crystal@tj-zhongying.com

Caustic Soda (Flakes/Pearls/Liquid)-Fangyuan Chemical

Dear Procurement Manager

Hope this email finds you well!

I am writing to you from Fangyuan (Tianjin) Chemical Co., Ltd., the international trading arm of Shenmu Fangyuan Industry & Trade Co., Ltd., a professional chemical manufacturer and exporter in China.

With over 20 years of experience in chemical production and international trade, our company has established long-term business relationships with customers across Asia, Europe, the Americas, and Africa. Located near Tianjin Port, we are strategically positioned to provide efficient export logistics and reliable supply to overseas markets.

Our manufacturing operations focus on stable production, consistent quality, and long-term supply capability. We produce Caustic Soda using advanced Ion-Exchange Membrane Technology, which enables us to maintain high purity and consistent product quality for industrial applications.

As a direct factory supplier, we understand that international buyers need more than competitive pricing. They also require reliable quality, professional documentation, stable delivery schedules, and responsive communication. Our team is committed to supporting customers throughout the purchasing process, from product selection and technical documentation to shipment coordination.

We have experience serving industrial customers in different markets and understand the importance of meeting specific purity, packaging, loading, and destination requirements. Our export team works closely with production and logistics departments to help ensure smooth order execution.

Quality and compliance are among our core priorities. We maintain strict quality control throughout production and provide relevant documentation, including TDS, COA, and MSDS, upon request. Our products are supported by ISO, REACH, and SGS certifications, helping customers meet their technical and import requirements.

We also value long-term cooperation rather than one-time transactions. Whether you are a distributor, importer, or industrial end user, we aim to build reliable partnerships through consistent supply, transparent communication, and competitive factory-based pricing.

Here is a quick overview of our core Caustic Soda specifications:

Product Name	Purity / Grade	Standard Packaging	Max Loading (20'FCL)	FOB Port
Caustic Soda Flakes	98% / 98.5%	25kg PP/PE Bags	26.5 MT – 27 MT	Tianjin / Qingdao
Caustic Soda Flakes	99% Min	25kg PP/PE Bags	26 MT	Tianjin Port
Caustic Soda Pearls	99% Min	25kg PP/PE Bags	28 MT	Tianjin / Qingdao
Caustic Soda Liquid	50%	1.5 MT IBC Drums	27 MT	Qingdao Port
Caustic Soda Liquid	32%	1.5 MT IBC Drums	27 MT	Qingdao Port

(We also supply Solid Caustic Soda, Soda Ash, Sodium Bicarbonate, PVC Resin, and Calcium Carbide).

If you are currently sourcing chemicals from China, we would be pleased to discuss your requirements and explore opportunities for long-term cooperation.

Please feel free to share your product type, purity, target quantity, and destination port. We will be happy to prepare a suitable quotation and provide the relevant technical documents.

Thank you for your time and consideration. We look forward to hearing from you.