Product Display
Hehui Chemical offers a full range of cellulose ether products, including HPMC, HEMC, CMC, and HEC, designed for use in tile adhesives, wall putty, self-leveling mortars, plasters,Water Based Paint&coatings, and more.
Our products are known for excellent water retention, workability, and consistency, meeting the needs of both standard and high-performance construction formulations.
HPMC

Hydroxypropyl Methylcellulose

HPMC

Hydroxypropyl Methylcellulose (HPMC) is a non-ionic, water-soluble polymer derived from natural cellulose. At Hehui Chemical, we manufacture high-purity HPMC designed to meet the demanding needs of dry mix mortars, water-based paints, and household detergent formulations.

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MHEC

Hydroxyethyl Methylcellulose

MHEC

MHEC, also known as HEMC (Hydroxyethyl Methylcellulose), is a versatile cellulose ether widely used in construction materials and water-based Paint &coatings. As a modified cellulose ether, MHEC offers excellent water retention, thickening, and rheology control properties, making it a vital ingredient in products like tile adhesives, dry mix mortars, wall putty, gypsum plaster, and waterborne paints.

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HEC

Hydroxyethyl Cellulose

HEC

Hehui Hydroxyethyl Cellulose HEC Powder is a non-ionic, water-soluble cellulose ether designed to deliver excellent thickening, stabilization, and water retention across a wide range of industries. Made from high-purity natural cellulose, our HEC is ideal for water-based formulations in paints, coatings, construction materials, personal care products, and oilfield chemicals.

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CMC

Carboxymethyl Cellulose

CMC

Carboxymethyl Cellulose (CMC) is an anionic water-soluble polymer derived from refined cellulose. It is widely used as a thickener, stabilizer, binder, water retention agent, and film-forming agent.

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The Applications We Serve
Tile Adhesive Application
Tile Adhesive Application
Wall Putty / Skim Coat Application
Wall Putty / Skim Coat Application
Dry Mix Mortar Application
Dry Mix Mortar Application
Gypsum Plaster Application
Gypsum Plaster Application
Self-Leveling Mortar Application
Self-Leveling Mortar Application
Water-Based Paint & Coating Application
Water-Based Paint & Coating Application
About Us
About Us
About Us
Hehui Chemical is a well-established and fast-growing cellulose ether manufacturer in China，Governing units of the "China Cellulose Industry Association"(CNCIA),and Hehui Chemical have also been awarded multiple honors including "High-Tech Enterprise", "Specialized, Refined, Characteristic and Innovative Enterprise" and "Technologically Innovative Enterprise" etc. we have been dedicated to providing high-quality HPMC, HEMC, CMC, and HEC products for the global market for over 15+ years.

Hehui Chemical is one of the biggest Cellulose manufacturer in China,and the first batch of governing units of the "China Cellulose Industry Association"(CNCIA)

It consists of Hebei Hehui & Ningxia Hehui 2 branch factories.

Hebei Hehui High Tech  Materials Co.,Ltd

Ningxia Hehui New Matericals Technology Co.,Ltd


With over a decade of development, Hehui gradually evolving into a high-end manufacturer known for innovation quality, and reliability.


Hehui Chemical has a registered full paid-up capital of RMB 40 million for Hebei Hehui and RMB 30 million for Ningxia Hehui, with a total investment exceeding RMB 250 million.


Whether you’re a distributor, industrial user, or manufacturer, our team is ready to support your business with professional technical assistance and reliable supply.

China MHEC/HEMC SupplierTop3
50000+

Annual Capacity

100000+

Occupy Area

$70Million

Total Investment

300+

Staff

Why Choose Us

HeHui continuously promotes our brand awareness and meets the demand for marketing internationalization by introducing Modern Management Concepts and high-tech equipments in management and production. On our new journey, we will uphold our mission, accumulate steadily, strive for excellence, and have a glorious future!

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15+ Years of Manufacturing Experience
15+ Years of Manufacturing Experience
Proven expertise in HPMC & MHEC/HEMC production with a strong industry track record.
Mature Technology & Stable Quality
Mature Technology & Stable Quality
Advanced production lines and strict QC ensure high-performance, consistent products.
Customized Solutions
Customized Solutions
Tailor-made grades to meet diverse needs in construction and coatings applications.
From local Supplier to Global Competitor.
From local Supplier to Global Competitor.
Reliable Technical & Global Support for your success worldwide.
HEHUI
International Market
International Market
News Center
Top Cellulose Ether Supplier in China – Hehui Chemical Joins ChinaCoat 2025

November 20, 2025

Top Cellulose Ether Supplier in China – Hehui Chemical Joins ChinaCoat 2025
Hehui Chemical is set to present its latest cellulose ether innovations at ChinaCoat 2025, with a special focus on premium HEMC for coatings. With improved high-temperature water retention and excellent viscosity stability, Hehui’s HEMC provides formulators with a superior alternative to traditional HPMC.
Hehui Chemical and BASF Collaborate to Enhance Product Carbon Footprint Calculation and Drive Low-Carbon Manufacturing

October 13, 2025

Hehui Chemical and BASF Collaborate to Enhance Product Carbon Footprint Calculation and Drive Low-Carbon Manufacturing
Hehui Chemical adopts BASF’s Product Carbon Footprint (PCF) methodology to enhance carbon transparency and sustainability across specialty chemical and cellulose ether production. Ningxia Hehui leads green manufacturing in HPMC, HEMC, CMC, and HEC.
HPMC vs HEMC: Which Is Better for Water-Based Paints?

July 09, 2025

HPMC vs HEMC: Which Is Better for Water-Based Paints?
When it comes to formulating high-performance water-based paints, choosing the right rheology modifier is crucial. Two commonly used non-ionic cellulose ethers are Hydroxypropyl Methylcellulose (HPMC) and Hydroxyethyl Methylcellulose HEMC.
What is the Difference Between HPMC and HEMC?

July 09, 2025

What is the Difference Between HPMC and HEMC?
In the world of cellulose ethers, HPMC (Hydroxypropyl Methylcellulose) and HEMC (Hydroxyethyl Methylcellulose) are two of the most commonly used additives across various industries, especially in construction and coatings.
Ningxia Hehui New Materials Shines at WOCA World of Concrete Asia 2024 with Advanced HPMC and MHEC Solutions

August 14, 2024

Ningxia Hehui New Materials Shines at WOCA World of Concrete Asia 2024 with Advanced HPMC and MHEC Solutions
From August 14–16, 2024, Ningxia Hehui New Materials Co., Ltd. made a strong impression at the World of Concrete Asia 2024 (WOCA), held at the Shanghai New International Expo Centre.
What delayed-dissolution (surface-treated) vs. instant-dissolve HPMC means for dry mix formulations.

July 16, 2026

What delayed-dissolution (surface-treated) vs. instant-dissolve HPMC means for dry mix formulations.
When it comes to dry mix formulations, the distinction between delayed-dissolution (surface-treated) HPMC and instant-dissolve HPMC is crucial for manufacturers. Hydroxypropyl methylcellulose (HPMC) serves as a versatile ingredient in various applications, providing binding, thickening, and emulsifying properties. Delayed-dissolution HPMC, treated for controlled release, contrasts sharply with
HPMC vs. HEMC: which provides better water retention for cement-based tile adhesives?

July 16, 2026

HPMC vs. HEMC: which provides better water retention for cement-based tile adhesives?
Hydroxypropyl Methylcellulose (HPMC) and Hydroxyethyl Methylcellulose (HEMC) are cellulose ethers widely used as thickeners and water-retention agents in construction materials such as tile adhesives. These compounds enhance the workability and performance of cement-based products.
A buyer’s guide to requesting particle size distribution analysis (retention on 150µm mesh) from your HPMC supplier.

June 09, 2026

A buyer’s guide to requesting particle size distribution analysis (retention on 150µm mesh) from your HPMC supplier.
For formulators, pharmaceutical manufacturers, and cosmetic chemists, obtaining accurate particle size distribution analysis, specifically retention on a 150µm mesh, is crucial for product efficacy and compliance. This buyer’s guide addresses the pressing needs related to particle size distribution analysis, highlighting the significance of this measurement in ensuring consistent performance
Why low-ash HPMC is critical for gypsum plasters to avoid surface discoloration.

June 09, 2026

Why low-ash HPMC is critical for gypsum plasters to avoid surface discoloration.
When it comes to gypsum plasters, surface discoloration can present a significant challenge for construction projects, leading to unsightly finishes and, ultimately, dissatisfied customers. The primary culprit often lies in the use of high-ash hydroxypropyl methylcellulose (HPMC) products. High ash content can lead to unanticipated chemical reactions during application and curing, causing
What viscosity grades (400 cP, 20,000 cP, 100,000 cP) suit self-leveling underlayment vs. EIFS mortar.

May 28, 2026

What viscosity grades (400 cP, 20,000 cP, 100,000 cP) suit self-leveling underlayment vs. EIFS mortar.
Hydroxypropyl methylcellulose (HPMC) has become a vital ingredient in various industries, including construction, food production, and pharmaceuticals. As a versatile thickener, binder, and film-forming agent, HPMC offers solutions to common problems such as improving product consistency and enhancing usability. For manufacturers, understanding the hydroxypropyl methylcellulose manufacturer
Committed to a Greener Future

We believe sustainability is not a choice — it's our responsibility.


At Hehui Chemical, we focus on cleaner production, safer raw materials, and reducing waste at every step. Our cellulose ethers support eco-friendly construction by improving efficiency and minimizing environmental impact. We're working today for a cleaner, safer tomorrow — "Small actions, big impact — through every order."

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