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Welcome to JINYI CHEM

Professional leading supplier of Sodium Thiosulfate, Ammonium Thiosulfate, Vat Blue 66, and high-efficiency liquid fertilizers. Delivering quality, reliability, and innovation worldwide.

Chemical Production Facility Laboratory Testing Packaging Line

About JINYI CHEM

We are Changsha Jinyi Chemical Trading Co., Ltd., a professional leading supplier of high-purity chemical products including Sodium Thiosulfate, Ammonium Thiosulfate, Calcium Thiosulfate, Potassium Thiosulfate, and Dye Vat Blue 66.

Adhering to the principle of "Quality First, Credit First," we utilize advanced technology and a modern management system to ensure consistent product excellence and customer satisfaction.

Our products are trusted across domestic and international markets, supported by long-term partnerships and a commitment to innovation, reliability, and service.

Quality Assurance

Rigorous testing and quality control at every stage of production.

Global Reach

Products distributed across Asia, Europe, Africa, and the Americas.

Customer-Centric

Dedicated support and tailored solutions for every client.

Our Products

Sodium Thiosulfate

Sodium Thiosulfate

High-purity crystalline compound used in photography, water treatment, and pharmaceutical applications.

  • Purity: ≥99%
  • CAS No: 10102-17-7
  • Packaging: 25kg bags
Vat Blue 66

Vat Blue 66

Premium dye for textile industries, known for excellent light and wash fastness.

  • Color Index: Vat Blue 66
  • Form: Powder
  • High Solubility & Stability
Liquid Fertilizer

Liquid Fertilizer

Nutrient-rich liquid fertilizer containing thiosulfate compounds for enhanced crop yield.

  • Contains Sulfur & Nitrogen
  • Suitable for drip irrigation
  • Packaging: 200L drums
Ammonium Thiosulfate

Ammonium Thiosulfate

Clear liquid fertilizer with high nitrogen and sulfur content for agricultural use.

  • N-S Liquid Fertilizer
  • 20-26% Nitrogen
  • 24% Sulfur
Calcium Thiosulfate

Calcium Thiosulfate

Calcium-based thiosulfate solution used in agriculture to supply calcium and sulfur.

  • Improves soil structure
  • Prevents calcium deficiency
  • Compatible with most fertilizers
Potassium Thiosulfate

Potassium Thiosulfate

High-solubility source of potassium and sulfur for fertigation and foliar feeding.

  • K₂O: 25%, S: 17%
  • Chloride-free
  • Ideal for sensitive crops
Production Equipment

Production Equipment

Advanced chemical processing and packaging systems ensuring consistent product quality.

  • Automated control systems
  • High-efficiency reactors
  • ISO-compliant facilities
Packaging Solutions

Packaging Solutions

Customized packaging options for bulk and retail distribution with global compliance.

  • 25kg, 50kg bags
  • 200L drums & IBC totes
  • Export-standard labeling

Why Choose JINYI CHEM?

Quality First

We guarantee high-purity, consistent products through rigorous quality control.

Global Supply

Reliable logistics and export experience to serve clients worldwide.

Trusted Partner

Long-term relationships built on integrity, transparency, and service.

Advanced Technology

Modern production and testing equipment ensure product excellence.

15+
Years in Business
50+
Global Clients
10,000+
Tons Annual Output
99.9%
Customer Satisfaction

Frequently Asked Questions

What are the main products offered by JINYI CHEM?

We specialize in Sodium Thiosulfate, Ammonium Thiosulfate, Calcium Thiosulfate, Potassium Thiosulfate, Vat Blue 66 dye, and liquid fertilizer formulations.

Do you offer samples?

Yes, we provide product samples upon request for evaluation. Contact our sales team for details.

What are your packaging options?

We offer 25kg and 50kg bags, 200L drums, and IBC totes depending on the product and customer requirements.

Can you customize formulations?

Yes, we support customized liquid fertilizer blends and specialty chemical solutions based on client specifications.

What regions do you export to?

We export to Asia, Africa, Europe, South America, and North America with reliable shipping partners.

Get in Touch

Contact our sales team for inquiries, samples, or partnership opportunities.

Mr. Louis

General Manager

Mobile: 13908468607

Email: sales@jinychem.com

Mr. Asa

Sales Manager

Mobile: 15802672510

Email: Asa_zhang@jinychem.com

Mr. West

Sales Manager

Mobile: 18874229372

Email: West_Tan@jinychem.com

Office Address

Room 2706 to 2708, Silver Ridgepole, Huijin International Building,
380# 3 Line, Furong Avenue, Changsha, China.

Tel: +86-731-82282611 | Fax: +86-731-82282622

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