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ABOUT US
SICHUAN ZHONGHONGDA TECHNOLOGY CO.,LTD. is a comprehensive supply chain service provider deeply rooted in the chemical industry. Since its business in 1999, the company has been committed to providing global clients with high-quality chemical products, professional supply chain solutions, and exceptional technical support.
 
 
Since 1999       Turnover 1.2B    Products 100+    Oversea branches 5
 
 
HONOR CERTIFICATIONS
 
Since 2010, the company has been building an overall ERP management system for the supply chain. Currently, it has formed a professional supply chain team with standardized processes, efficient workflow, and scientific management.
 
 
QMS ISO 9001      EMS ISO 14001      OHSMS ISO 45001
CHEMICAL PRODUCTS

Sodium Hydrosulfite
Sodium Hydrosulfite
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Glacial Acetic Acid
Glacial Acetic Acid
Appearance: Colorless transparent liquid with pungent odor
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Diethyl Phthalate
Diethyl Phthalate View More
Sodium Bicarbonate
Sodium Bicarbonate
Appearance:White crystal, or opaque monoclinic crystal system fine crystal
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Ethyl Acetate
Ethyl Acetate
Appearance: Colorless liquid
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INDUSTRY APPLICATIONS
We provide one-stop chemical services and are committed to providing customers with comprehensive solutions to meet their chemical needs.
  • Pharmaceutical industry
    Pharmaceutical industry
  • Cosmetics industry
    Cosmetics industry
  • Pesticide industry
    Pesticide industry
  • Printing industry
    Printing industry
  • Food industry
    Food industry
  • Textile industry
    Textile industry
LATEST NEWS

  • News
  • Policy News Digest
  • Industry News
  • Corporate News
  • Safety & Regulations
Production of Key Products in China's Caustic Soda Industry Chain in October 2025
According to the latest data from the National Bureau of Statistics, China's caustic soda production (calculated at 100% purity) reached 3.897 million tons in October 2025, marking a year-on-year increase of 3.5%.
2025.12.02
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The Crucial Role of Caustic Soda in Pulp Manufacturing
Caustic soda flakes (sodium hydroxide), as a key additive, play a dual role in the two core processes of pulping and bleaching—effectively removing lignin to enhance pulp brightness while precisely regulating the pH of the bleaching system to ensure consistent paper quality.
2025.11.25
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September 2025 Hydrochloric Acid (HCl) Import And Export Statistics for China
According to the latest customs data, China imported 825.1 tons of hydrogen chloride (hydrochloric acid) in September 2025, marking a year-on-year increase of 116.2%.
2025.11.20
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2025 Milestones in China's Acetic Acid And Downstream Industries
China's glacial acetic acid production capacity hits expansion peak. Supply reaches historic highIn 2025Development of indirect demand for end-use products.
2025.11.14
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Limited Supply-Demand Shifts; Soda Ash May See Near-Term Consolidation
This week, the downward momentum of the main soda ash 01 contract moderated, though its rebound potential remained limited. B
2025.10.30
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Ineos, Dow Shut Plants: How Many Chemical Plants Have Closed in Europe?
October in Europe brings a chill in the air. Within just one week, INEOS, Dow, SinoPec, and Alcatel-Lucent have successively announced plant closures and layoffs. Combined with earlier closures this year, the wave of shutdowns in Europe's chemical industry shows no signs of abating.
2025.10.22
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September 2025 Hydrochloric Acid (HCl) Import And Export Statistics for China
According to the latest customs data, China imported 825.1 tons of hydrogen chloride (hydrochloric acid) in September 2025, marking a year-on-year increase of 116.2%.
2025.11.20
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Imports And Exports Increased by 3.5% in The First Eight Months
According to customs statistics, in the first eight months of 2025, China's goods trade continued a steady growth trend, with a total import and export value of 29.57 trillion yuan, a year-on-year increase of 3.5%.
2025.09.08
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Recent Overview of Trade Policies in Indonesia, The Philippines, Australia, And Nicaragua
Major Changes to Indonesian Tire SNI Certification and Affected Products. Philippines Issues Preliminary Determination on Safeguard Measures for Corrugating Medium. Australia Issues New Regulations on Ethyl Acetate Fumigation for Bio-security Treatment. Nicaragua plans to establish import plant quarantine requirements for radish and watermelon seeds originating from China.
2025.08.25
近期欧盟加拿大越南印尼政策一览.jpg
Recent Overview of Trade Policies in The European Union, Canada, Vietnam, And Indonesia
1. EU Battery Regulation Takes Effect; 2. Canada Imposes a 25% Tariff on Steel Products from China; 3. Vietnam requires automatic payment of value-added tax (VAT) for imported goods valued below 1 million Vietnamese dong; 4. Indonesia eases import restrictions
2025.08.18
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Steady Growth: A Multi-Dimensional Analysis of China's Goods Trade Data (Jan-July)
The General Administration of Customs released statistical data today (August 7, 2025) showing that in the first seven months of this year, China's goods trade maintained an upward and positive momentum, with a total import and export value of 25.7 trillion yuan, representing a year-on-year increase of 3.5%.
2025.08.08
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Imports And Exports Rose by 3.5% in The First Seven Months
According to customs statistics, in the first seven months of 2025, China's total import and export value of goods trade was 25.7 trillion yuan, an increase of 3.5% year-on-year (the same below).
2025.08.08
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Production of Key Products in China's Caustic Soda Industry Chain in October 2025
According to the latest data from the National Bureau of Statistics, China's caustic soda production (calculated at 100% purity) reached 3.897 million tons in October 2025, marking a year-on-year increase of 3.5%.
2025.12.02
1.jpg
2025 Milestones in China's Acetic Acid And Downstream Industries
China's glacial acetic acid production capacity hits expansion peak. Supply reaches historic highIn 2025Development of indirect demand for end-use products.
2025.11.14
1.png
Limited Supply-Demand Shifts; Soda Ash May See Near-Term Consolidation
This week, the downward momentum of the main soda ash 01 contract moderated, though its rebound potential remained limited. B
2025.10.30
3.png
Ineos, Dow Shut Plants: How Many Chemical Plants Have Closed in Europe?
October in Europe brings a chill in the air. Within just one week, INEOS, Dow, SinoPec, and Alcatel-Lucent have successively announced plant closures and layoffs. Combined with earlier closures this year, the wave of shutdowns in Europe's chemical industry shows no signs of abating.
2025.10.22
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BASF Completes Two Business Divestitures And Secures New Project Approval
Following its announcement on 24 September to exit the bisulphite business and close the associated production facility in Ludwigshafen, BASF has recently completed two major business divestments, while its new project in Zhanjiang has also received regulatory approval.
2025.10.10
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Earnings Roundup: 41 Chemical Companies (Q2 & First Half 2025)
Earnings Roundup: 41 Chemical Companies (Q2 & First Half 2025)
2025.09.28
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The Crucial Role of Caustic Soda in Pulp Manufacturing
Caustic soda flakes (sodium hydroxide), as a key additive, play a dual role in the two core processes of pulping and bleaching—effectively removing lignin to enhance pulp brightness while precisely regulating the pH of the bleaching system to ensure consistent paper quality.
2025.11.25
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Must-Know Precautions for Hydrogen Peroxide Solution Importers/Exporters: Production, Storage & Transport
High temperatures, strong light, and other climatic factors pose challenges for the management of hazardous chemicals, including hydrogen peroxide.
2025.08.08
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Welcome to Contact Us
If you have any needs or questions, we sincerely welcome you to keep in touch with us. Our sales team will wholeheartedly provide you with comprehensive support and provide you with satisfactory solutions. Look forward to working with you!
KEEP IN TOUCH WITH US
As a the international professional chemical service providers. , we have a professional sales team, extensive suppliers, a deep market presence, and excellent one-stop services.

CONTACT US

Tel：+86-28-8535-1213
Fax: +86-28-8535-1213
Email：info@zhonghongda.com.cn
Phone：+86-139-0801-8948
WeChat:  13908018948
WhatsApp: +852-5647-1931 / 
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