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Chemical Lab

Industrial Chemical Supplier
TianJin Chengyi

Specializing in high-performance industrial chemicals for construction, polymers, water treatment, coatings, and more — trusted by partners in over 70 countries.

Explore Our Products
TJCY Facility

About TJCY

We have specialized in industrial chemicals applied across all segments of daily life. Focusing on customer needs and creating value for our upstream and downstream partners is what we strive for.

With over 1,000 chemical factories partnered globally and a presence in more than 70 countries, TJCY delivers sustainable, safe, and high-efficiency chemical solutions. Our branches in the United States, the Netherlands, Brazil, and Russia ensure local service with global reach.

1000+
Chemical Factories Cooperated
70+
Countries & Regions
50+
Freight Forwarders
4
Global Branches

Our Product Categories

We offer a wide range of industrial chemicals tailored for diverse applications — from construction to personal care, agrochemicals to pharmaceuticals.

Construction Additives

Construction Additives

  • Superplasticizer
  • Retarder
  • Early Strength Agent
  • Antifoaming Agent
Polymer Additives

Polymer Additives

  • Phthalate Plasticizer
  • Thermal Stabilizer
  • Flame Retardant
  • Light Stabilizer
Water Treatment

Water Treatment Chemicals

  • Corrosion Inhibitor
  • Flocculant
  • Chelating Agent
  • Disinfectant
Paint & Coating

Paint & Coating Chemicals

  • Resin
  • Acrylate
  • Photoinitiator
  • UV Monomers
Leather/Textile Chemicals

Leather/Textile Chemicals

  • Acetic Acid Glacial
  • Potassium Formate
  • Reducing Agent
Home Care & I&I Cleaning

Home Care & I&I Cleaning

  • Surfactant
  • Disinfectant
  • Chelating Agent
  • Thickener
Basic Chemicals

Basic Chemicals

  • Inorganic Salt
  • Intermediate
  • Acid & Alkali
Pharmaceutical Raw Materials

Pharmaceutical Raw Materials

  • Melamine
  • Potassium Acetate
  • Specialty Intermediates

Why Choose TJCY?

We combine global reach with local expertise to deliver reliable, high-quality chemical solutions.

🌍

Global Reach, Local Service

Branches in the U.S., Netherlands, Brazil, and Russia ensure fast response and localized support.

📦

Fast & Reliable Logistics

Warehouses in Tianjin, Qingdao, and Shanghai, plus 50+ freight partners, ensure timely delivery.

🌱

Sustainable & Safe

We provide green, high-efficiency, and competitively priced chemical solutions.

🤝

1,000+ Factory Partners

Strong supply chain with vetted manufacturers ensures consistent quality and availability.

📊

Technical Expertise

Our team provides technical guidance and support for optimal chemical application.

📞

24/7 Customer Support

We’re ready to assist you anytime with inquiries, quotes, or technical questions.

1,000+
Chemical Factories
70+
Countries Served
50+
Freight Partners

Latest News

Insights and guides on industrial chemical applications and trends.

Cooling Tower Water Treatment
Dec. 12, 2025

A Guide to Cooling Tower Water Treatment Chemicals

Learn how chemical groups work together in cooling water treatment to improve efficiency and longevity.

Read More
Defoaming Agents
Dec. 03, 2025

Understanding Defoaming Agents in Concrete

Discover the role of defoaming agents in concrete mixtures and how they affect performance.

Read More
Anti-Cracking Additives
Nov. 26, 2025

Top Anti-Cracking Additives for Concrete

Explore HPMC, PP fiber, and PCE superplasticizers for improved cement mortar durability.

Read More

Get in Touch

If you're interested in our products or have any questions, feel free to reach out.

Email

tjcyindustrialchem@tjcyint.com

Phone

+86 185 3626 2699

Fax

+86 351 820 6170

Visit Official Website to Contact

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