# QINGZHOU JINHAO NEW MATERIAL CO.,LTD | dry strength agent for paper,paper wet strength additive,strength agent for all paper types, anionic surface sizing agent for cultural paper,surface sizing agent for high-grade paper,high-quality pulp sizing agent, cationic surface sizing agent for corrugated paper,boxboard paper sizing agent,card paper surface sizing agent, 

## summary
> Manufacturer, Exporter, Brands: JHDA, Qingzhou Jinhao: 20+ years, 300,000-ton capacity. We offer a full range of papermaking chemicals with global reach and strict QC. Committed to innovation, we are building a new state-of-the-art R&D center (2027). Your reliable partner for customized solutions., Established in 2005, Employees: 60~100, Annual sales: 10000000-20000000, Export ratio: 50% - 60%, Primary markets: South America, Eastern Europe, Eastern Asia, Southeast Asia, Middle East, Africa.

## Company Information

 *  [Company Profile](https://www.jhpaperchem.com/aboutus.html): Overview, history, teams and core capabilities.
 *  [Factory & Manufacturing](https://www.jhpaperchem.com/factory.html): Production capacity, OEM/ODM capabilities, and R&D strength.
 *  [Quality Control](https://www.jhpaperchem.com/quality.html): ISO certifications, quality standards, and compliance.
 *  [Contact Us](https://www.jhpaperchem.com/contactus.html): Global offices, inquiries, and support channels.

## Product Category

* [Surface Sizing Agent](https://www.jhpaperchem.com/supplier-444780-surface-sizing-agent): Keywords: Kraft Corrugated Paper Sizing Agent,Surface Sizing Agent For Paper Board,Purity 30% Cationic Surface Sizing Agent.
* [AKD Sizing Agent](https://www.jhpaperchem.com/supplier-444782-akd-sizing-agent): Keywords: Paper Industry Alkyl Ketene Dimer Emulsion,50cp High Polymer AKD Neutral Sizing,2021 Polymer Neutral AKD Sizing Agent.
* [Dry Strength Agent](https://www.jhpaperchem.com/supplier-444783-dry-strength-agent): Keywords: Dry Strength Agent for Coated Board,Lineboard Container Boxboard Dry Strength Agent,Food Board Strength Agent.
* [Wet Strength Agent](https://www.jhpaperchem.com/supplier-444784-wet-strength-agent): Keywords: 300mpa.S Wet Strength Agent,Wet Strength Resin C15H35ClN4O5,Pae Wet Strength Resin 12.5%.
* [Deinking Agent](https://www.jhpaperchem.com/supplier-444786-deinking-agent): Keywords: 10PH Bleaching Deinking Paper Agent,ink cleaning agent 90% MIN,Powder Deinking Chemicals 90 percent.
* [Release Agent](https://www.jhpaperchem.com/supplier-444787-release-agent): Keywords: 99% Mineral Oil Based Release Agents,Mineral Oil Based Release Agent,JH7300 Mineral Oil Based Release.
* [Biocide Deodorant](https://www.jhpaperchem.com/supplier-444788-biocide-deodorant): Keywords: Non Oxidizing Biocide Deodorant,Biocide Deodorant JHDA,Non Oxidizing Bactericidal Preservatives.
* [Retention Drainage Aids](https://www.jhpaperchem.com/supplier-444789-retention-drainage-aids): Keywords: ISO Retention Drainage Aids,39% Retention Aids,38% Retention Drainage Aids.
* [Dispersed Rosin Size](https://www.jhpaperchem.com/supplier-444790-dispersed-rosin-size): Keywords: White Emulsion Cationic Dispersed Rosin,35% Solid Dispersed Rosin Size,33% Cationic Rosin Sizing.
* [Wax Emulsion](https://www.jhpaperchem.com/supplier-444791-wax-emulsion): Keywords: Rosin Emulsifier Wax Emulsion,ISO14001 Wax Emulsion 31 Percent,Anionic Wax Emulsion 31 Percent.
* [Cleaning Agents](https://www.jhpaperchem.com/supplier-444792-cleaning-agents): Keywords: JH602 Cleaner for paper making felt,30mpa.S Paper Making Felt Cleaner,JH 602 Paper Making Cleaning Agents.
* [Water Treatment Agent](https://www.jhpaperchem.com/supplier-444793-water-treatment-agent): Keywords: Less Dosage Cation Polypropylene Amide,Sludge Dewatering Water Treatment Agent,Dehydration Cation Polypropylene Amide.
* [Antifoam Defoamer](https://www.jhpaperchem.com/supplier-444794-antifoam-defoamer): Keywords: JH908 Mineral Oil Defoamer,defoaming chemicals Removal Micro Foam,99% Antifoam Defoamer.
* [Related Chemicals](https://www.jhpaperchem.com/supplier-444795-related-chemicals): Keywords: JHF1312 Textile Antistatic Agent,AKD Polymer Emulsifier 40%,JH 5020A AKD Polymer Emulsifier.
* [Process Chemical](https://www.jhpaperchem.com/supplier-4819756-process-chemical): Keywords: Non-Flammable Process Chemical,Papermaking Efficiency Process Chemical,38% Solid Process Chemical.
* [Functional Chemical](https://www.jhpaperchem.com/supplier-4819758-functional-chemical): Keywords: Quick Curing Period Functional Chemical,75.0 to 79.0 Percent Functional Chemical,Acid Value Hydrophobic Agent.

## Featured Products

* [Retention, Drainage, Sludge Reuse Series —— Boost Fiber, Filler Yield, Improve Dewatering, , Filtration and Optimize Sludge Utilization for Maximum Cost Efficiency.](https://www.jhpaperchem.com/quality-54487467-retention-drainage-sludge-reuse-series-boost-fiber-filler-yield-improve-dewatering-filtration-and-op): Keywords: retention drainage aids for fiber yield,sludge reuse dewatering optimization,filtration aids for cost efficiency.
* [Anionic Surface Sizing Agent Series —— Specifically For Cultural Paper, High-Quality Pulp, High-Grade Paper](https://www.jhpaperchem.com/quality-54465913-anionic-surface-sizing-agent-series-specifically-for-cultural-paper-high-quality-pulp-high-grade-pap): Keywords: anionic surface sizing agent for cultural paper,surface sizing agent for high-grade paper,high-quality pulp sizing agent.
* [Process Maintenance Chemicals Series —— Defoamers; Biocides and Antiseptic; Dryer Cylinder Release Agent](https://www.jhpaperchem.com/quality-54492818-process-maintenance-chemicals-series-defoamers-biocides-and-antiseptic-dryer-cylinder-release-agent): Keywords: industrial defoamer antifoam chemicals,biocides antiseptic process chemicals,dryer cylinder release agent.
* [Strength Agent Series —— For All Paper Types That Require An Increase In Dry Strength And Wet Strength](https://www.jhpaperchem.com/quality-54472899-strength-agent-series-for-all-paper-types-that-require-an-increase-in-dry-strength-and-wet-strength): Keywords: dry strength agent for paper,paper wet strength additive,strength agent for all paper types.
* [Alkyl Ketene Dimer Series —— Excellent For Special Paper, Packaging Paper, Writing Paper; AKD Raw Material Wax Powder, Polymer Emulsifier](https://www.jhpaperchem.com/quality-54478758-alkyl-ketene-dimer-series-excellent-for-special-paper-packaging-paper-writing-paper-akd-raw-material): Keywords: AKD sizing agent for paper,AKD wax powder emulsifier,AKD polymer for packaging paper.
* [Cationic Surface Sizing Agent Series —— Specifically For Corrugated Paper, Boxboard Paper, Card Paper, Whiteboard Paper](https://www.jhpaperchem.com/quality-54461117-cationic-surface-sizing-agent-series-specifically-for-corrugated-paper-boxboard-paper-card-paper-whi): Keywords: cationic surface sizing agent for corrugated paper,boxboard paper sizing agent,card paper surface sizing agent.
* [Papermaking Surface Sizing Agent](https://www.jhpaperchem.com/videos-34186765-papermaking-surface-sizing-agent.html): Keywords: Papermaking Surface Strength Sizing Agent,Anionic Surface Strength Sizing Agent.
* [Viscosity Range Below 200cps AKD Emulsion For Improved Results](https://www.jhpaperchem.com/videos-41343078-viscosity-range-below-200cps-akd-emulsion-for-improved-results.html): Keywords: Improved Results AKD Emulsion,200cps AKD Emulsion,Viscosity Range AKD Emulsion.
* [JH Nonionic Polyacrylamide Industrial Organic Wastewater Treatment](https://www.jhpaperchem.com/videos-13829097-jh-nonionic-polyacrylamide-industrial-organic-wastewater-treatment.html): Keywords: JH Nonionic Polyacrylamide,Nonionic Polyacrylamide Industrial,Organic water Treatment Agent.
* [ISO9001 39% Retention Aids For All Kinds Of Paper Pulp](https://www.jhpaperchem.com/videos-13816727-iso9001-39-retention-aids-for-all-kinds-of-paper-pulp.html): Keywords: 39% Retention Aids,ISO9001 Retention Aids,Retention Aids For All Kinds Of Paper.



## FAQ

Q: Customize products
A: How can you customize products for my specific needs? 
  
Provide Pulp Sample: Please send us your pulp sample (or we can source similar pulp locally). 
 Share Requirements: Inform us of your production details (e.g., paper machine type, current issues) and your quality targets. 
 R&D & Simulation: Our R&D team will analyze your pulp and conduct Customer Simulation Testing in our lab. 
 Solution Delivery: We will formulate the optimal chemical solution and send you samples for verification. 
  
The entire R&D and testing process is FREE OF CHARGE!

Q: Technical Support
A: How do you ensure the product matches my production line? 
We have a professional R&D team and a fully equipped lab. Before mass production, we perform Customer Simulation Testing (pilot-scale testing) to replicate your specific process conditions, ensuring the product works perfectly in your mill.

Q: Package
A: How do you package your liquid chemicals? 
We use 1MT IBC Totes (1000L),  200L Plastic Drums o Flexibags. We can also customize packaging according to your requirements.

Q: MOQ
A: What is your MOQ (Minimum Order Quantity)? 
For standard products, the MOQ is 1 Metric Ton. For special formulations, please contact us for details.

Q: Free sample
A: Can I get a free sample for testing? 
Yes, we are happy to provide free samples (usually 1kg) for quality evaluation. You only need to cover the courier cost, or we can send it via your DHL/FedEx account.  We will credit the shipping cost back to you when you place your first order.

Q: Quality control
A: What is your quality control process? 
Quality is strictly controlled through every stage: from raw material inspection to Lab Analysis before shipment. We also have a strict Sample Retention policy (samples kept for 3 months) for full traceability.

## Search

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## News & Blog

* [Due to the influence incurred by raw materials' appreciation and freight etc., JINHAO do insist on "Quality First"](https://www.jhpaperchem.com/news/due-to-the-influence-incurred-by-raw-materials-appreciation-and-freight-etc-jinhao-do-insist-on-qual-101535.html)
* [Company name change：QINGZHOU JINHAO NEW MATERIAL CO.,LTD](https://www.jhpaperchem.com/news/company-name-change-qingzhou-jinhao-new-material-co-ltd-119010.html)
* [Qingzhou Jinhao to Showcase Paper Chemical Innovations at Paper Expo 2026](https://www.jhpaperchem.com/news/qingzhou-jinhao-to-showcase-paper-chemical-innovations-at-paper-expo-2026-284233.html)
* [Congratulations! Qingzhou Jinhao's 20th anniversary.](https://www.jhpaperchem.com/news/congratulations-qingzhou-jinhao-s-20th-anniversary-197627.html)
* [WELCOME TO THE 11TH INTERNATIONAL EXHIBITION AND CONFERENCE ON PAPER AND PULP INDUSTRY IN VIETNAM](https://www.jhpaperchem.com/news/welcome-to-the-11th-international-exhibition-and-conference-on-paper-and-pulp-industry-in-vietnam-176237.html)