About Us

• Cooperative Customer

• Trade Process

• Our Service

Products

• Sodium Sulfite

  • Sodium sulfite

• Sodium Sulfite Anhydrous

  • Sodium Sulfite anhydrous

• Sodium Hydrosulfite

  • Sodium Hydrosulfite

• Rongalite Lump/powder

  • Rongalite Lump/powder

• Sodium Metabisulfite

  • Sodium metabisulfite specification

• Sodium Carbonate

  • Sodium carbonate

• Sodium Fluosilicate

  • Sodium fluosilicate

• Sodium Formate

  • Sodium formate

• Zinc Sulphate

  • Zinc sulpahte specification

• Zinc Oxide

  • Zinc Oxide

• Copper Sulphate Pentahydrate

  • Copper Sulphate Pentahydrate
  • On sale China industry grade use 98% Copper Sulfate

• Sodium Fluoride

  • Sodium fluoride

• Sodium Thiosulfate

  • Sodium thiosulphate

• Sodium Hydroxide

  • Sodium hydroxide

• Sodiun Formaldehyde Sulfoxylate C Lumps

  • Sodiun Formaldehyde Sulfoxylate C Lumps

News

• Rongda News

  • Notice Of Holidays
  • Hunan Mingqi 2020 Year-End Summary And Commendation Conference
  • Our Company's 20 Tons Of White Rongalite Lump Are Being Sent To Pakistan
  • Dragon Boat Festival Company Benefits And Holiday Arrangements
  • Our 40 Tons Rongalite Is Being Sent To Pakistan And Thailand
  • Zhuzhou Rongda Chemical Industry Co., Ltd. Participated In Japan International Chemical Exhibition
  • Zhuzhou Rongda Chemical Industry Co., Ltd. Participated In Shanghai International Chemical Exhibition
  • Hunan Zhongxiang Hanging White Block Trial System Succeeded
  • Participated In The Karachi Chemical Dyestuff Exhibition In Pakistan
  • Karachi Asia Textile Show, Pakistan
  • The Company Participated In The Bangladesh International Chemical Exhibition (3)
  • The Company Participated In The Bangladesh International Chemical Exhibition (2)
  • The #SpringFestival is approaching
  • #Sodiumdithionite, also known as #sodiumhydroxide, is a white sandy crystal or light yellow powder chemical.
  • Yesterday was the beginning of spring.
  • ​In 2020, the #covid19 have been spreading globally, and the international financial market will experience substantial turbulence.

• Chemical Industry News

  • sodium formaldehyde sulfoxylate (rongalite)powder and lump have the following characteristics
  • The Total Investment Is About 2.983 Billion Yuan! Inner Mongolia Builds An Annual Output Of 200.000 Tons Of Titanium Dioxide And 1 Million Tons Of Sulfuric Acid Project
  • Dongyue Fluorosilicon Material Industrial Park: "Zhi'an Park" Makes Production Safer
  • In The First Quarter, Jinpu Titanium's Net Profit Is Expected To Increase By 1275%-1325%. Titanium Dioxide Sales Increase
  • Salt Lake's "Potash + Lithium Salt" Dual Insurance Boosts Net Profit To Increase Substantially And Is Expected To Resume Listing Within The Year
  • Titanium Dioxide Set Of The Fourth Round Of Price Increases This Year
  • Titanium Dioxide Industry Explores The Development Of The "14th Five-Year Plan"
  • The Insurance Fan Club Calls For Corporate Self-discipline
  • The Price Of Lithium Carbonate Rose By 88% During The Year, Reaching The Highest Level Since March 2019
  • Representative Of The National People's Congress: Increase The Export Tax Rebate Rate Of Phosphorus Chemical Products
  • Inner Mongolia May Strictly Control The Development Scale Of High Energy-consuming Industries
  • Soda Ash Market: Demand Drives Warmth
  • My Country's Total Production Of Titanium Dioxide Will Reach 3.51 Million Tons In 2020
  • With the rapid development of clean energy
  • sodiumthiosulfate
  • Extinguishing measures for #sodiumhydroxide fire
  • Production process of #sodiumsulfite
  • calciumformate
  • Some small TIPS for #timemanagement :
  • Appearance and properties: white crystal powder
  • The #rongalite lump is made by using #sodiummetabisulfite, #zincpowder, and formaldehyde as raw materials to carry out redox reactions in water.
  • Some #chemical calculation tips:
  • The production process of #sodiumformate method
  • Recently, the price of zinc has fluctuated ,but the overall trend is going up
  • Recently, the price of zinc has fluctuated ,but the overall trend is going up.
  • Butadiene feedstock surges-Kitty Rongda Chemical
  • MDI, MMA, DMF, BDO feedstock soar-Kitty Rongda Chemical
  • Introduction to sodium formaldehyde sulfoxylate
  • Transport and storage regulations for rongalite
  • Can use rongalite, sulphate and hydrogen peroxide at the same time?
  • What are rongalite lumps?
  • Chemical uses of anhydrous sodium sulphite
  • How will sodium sulfate and anhydrous sodium sulfite react together?
  • Is anhydrous sodium sulphate the same as anhydrous sodium sulphite?
  • A preparation method of free formaldehyde-free and storage-stable sodium bisulfite formaldehyde
  • A method for the preparation of a plasticizer for wet-mix mortars.
  • Cotton's long journey to chemical processing
  • What are the properties and main uses of rongalite?
  • Application and process development of sodium formaldehyde sulfoxylate
  • Flow chart of sodium formaldehyde sulfoxylate production-Rongda Chemical
  • Technical Requirements for Sodium formaldehyde sulphoxylate-Kitty

• Current Events

  • organized staff activities
  • How Much Will The Zinc Oxide Be Affected By The Environmental Protection?
  • The Sodium Carbonate Market Is Expected To Continue To Boom
  • Shandona Found Second Rare Earth Mines With A Capacity Of 435 Thand Tons
  • Global Aluminum Industry Building Sodium Hydroxide Plant In Khalifa Industrial Area
  • Trace Carbon Monoxide Can Treat Inflammation
  • 22th May Briefing Monday
  • Foreign Trade Current Affairs Momentum is strong! China's trade with 10 ASEAN countries surges 85 times! Chinese enterprises pick up $226.7 billion in major infrastructure orders ......
  • New foreign trade regulations coming into force in October

FAQ

• Normal FAQ

  • What Is The Role Of Sodium Metabisulfite In Treating Industrial Wastewater
  • What Is Required For Sodium Sulfite To Deteriorate In The Air
  • Difference Between Secondary Zinc Oxide And Zinc Oxide
  • Why ls Sodium Sulfate After The Sodium Sulfite Solution Is Evaporated?
  • The Difference Between Sodium Metabisulfite And Sodium Pinch
  • What Should I Pay Attention To When Storing The Powder?
  • Can The Sodium Metabisulfite In The Liquid Be Removed By Distillation?
  • Why Is Zinc Sulfate Heptahydrate Agglomerated?
  • What ls The Meaning Of Zinc Sulfate Chemical Fiber Grade?
  • Is Zinc Sulfate A Pesticide Or A Fertilizer?
  • Why Does The Insurance Powder Burn With Water?
  • What Is Light Zinc Oxide, What Is Heavy Zinc Oxide

• Application and package of products

  • What's The Application Of Sodium Sulfite ?
  • How Does Sulfate And Sulfite Differ?
  • What's The Difference Between Soda Ash Light And Soda Ash Dense
  • What Is Combustibility, Weatherability And Durability
  • What's The Application And Package Of Copper Sulphate?
  • What's The Application And Package Of Sodium Fluoride?
  • What's The Application And Package Of Zinc Oxide?
  • What's The Application And Package Of Sodium Carbonate?
  • What's The Application And Package Of Zinc Sulphate Mono/hepta?
  • What's The Application And Package Of Sodium Formate?
  • What's The Application And Package of Sodium Metabisulfite?
  • What's The Application And Package Of Sodium Fluosillicate?
  • Application of caustic soda

• How Does It Transport

  • How Do The Commditys Transport?

• About Rongda

  • What Is The Phone Number Of Your Company?
  • What's Your Main Products?
  • How Long Has Rongda Chemco Co.,Ltd Been In Business?

• MSDS

  • What's The MSDS Of Sodium Metabisulfite
  • what's the MSDS of sodium hydrosulfite

Video

• Rongalite loading video

• Factory lab video

• sodium hydrosulfite workshop

• sodium sulfite vidio

• 1.2cm thickness of sodium formaldehyde sulfoxylate

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