LANDU: Your Trusted Cellulose Ether Supplier

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A Partner, Manufacturer, and Innovator

LANDU, a leading Chinese manufacturer, specializes in cellulose ethers and VAE redispersible polymers. With three production bases and a 75,000-ton capacity, we serve over 60 countries.
LANDU combines R&D expertise with advanced manufacturing, driving innovation as a trusted partner in sustainable solutions.

Committed to sustainability, LANDU uses advanced technologies like vertical reactors and MVR wastewater treatment to deliver innovative, eco-friendly chemical solutions for building materials, detergents, food, and pharmaceuticals.

LANDERCOLL produces premium cellulose ether for building materials,.

ACCURATE RDP powders are designed to improve adhesion, flexibility, and crack resistance.

NOVASTAR solutions achieve high performance in dry-mix mortar and concrete.

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Landercoll Cellulose Ether

Blog Insights

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Hydroxypropyl Methyl Cellulose (HPMC)

Methyl Hydroxyethyl Cellulose (HEMC)

LANDU-LANDERCOLL-Hydroxyethyl-Cellulose

Hydroxyethyl Cellulose (HEC)

Accurate Re-dispersible Polymer Powder

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Self-leveling Redispersible Polymer Powder

Improves fluidity, reduces shrinkage and resists cracking.

Flexible Redispersible Polymer Powder

Enhances flexibility, adhesion, and water resistance in mortars.

Hydrophobic Redispersible Polymer Powder

Improves water resistance and reduces moisture absorption in materials.

Rigid Redispersible Polymer Powder

Boosts strength, hardness, and crack resistance in mortars.

NOVASTAR™ additives

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Polycarboxylate Superplasticizer

A high-performance water-reducing concrete admixture improves workability and strength.

Silicone Hydrophobic Powder

A water-repellent additive suitable for coatings, cement, and construction materials.

Gypsum Retarder

Gypsum retarder is an additive that slows the setting time of gypsum-based materials like plaster and cement.

Defoamer Powder

Powder defoamer is an anti-foaming agent that suppresses and eliminates foam in powdered products like detergents and cement.

Hydroxypropyl Starch Ether

Hydroxypropyl starch ether is a water-soluble polymer used as a thickener, binder, and stabilizer in construction materials.

PP fiber

PP fiber is a synthetic reinforcement added to concrete/mortar to improve crack resistance, durability, and impact strength.

The Markets We Serve

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Building, Construction and Infras

LANDU offers high-performance cellulose ethers, redispersible polymer powders (RDP), and specialty additives tailored for the dry mix mortar and concrete system.
LANDU products bring various solutions for a wide range of standards from C0 to C2TE(S1/S2) tile adhesive formulas.
LANDU-gypsum-putty-filling

LANDU provides Low-Viscosity HPMC for lightweight putty, or Hydrophobically Modified HEC for water-resistant putty.

LANDU products meet the requirements for various plastering mortars, such as Machine & Spray Application Plasters.
LANDU-EIFS-System
The LANDU product range covers additives for base coat, Reinforced Mesh Coat, Finish Coat, and Low-Dust Formulations.
construction-worker-leveling-concrete-surface
From fast-setting floor compounds to high-flow underlayments, LANDU provides optimized solutions to achieve exceptional flow, rapid curing, and crack-resistant finishes.
LANDU-gypsum-putty-filling
You can find a wide range of portfolios from cellulose ether to gypsum retarder for lightweight gypsum plasters, joint fillers, and gypsum panels.
waterproofing of the bathroom floor in a new building

We enjoy working with discerning clients, people for whom quality, service, integrity & aesthetics matter deeply.

Closeup of tiler hand rubbing tile, Installing and grouting decorative finishes

We enjoy working with discerning clients, people for whom quality, service, integrity & aesthetics matter deeply.

Why Choose Us

Paint and Coatings

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Textured Paint

Emulsion Polymerization

Emulsion Paint

LANDU Additives for Peak Industrial Performance

Your Partner

As a prominent manufacturer of cellulose ether, RDP powder, and specialty chemicals, LANDU delivers nature-driven performance for industries shaping tomorrow. Trusted by 1000+ enterprises across construction, pharma, and detergents, our products emerge in global markets.

Sustainable future

At LANDU, we integrate our innovative and sustainable solutions with one-stop services to meet your requirements. We introduce high-end facilities to ensure quality and consistency in our laboratories and production bases. It is our philosophy to commit to each gram to each customer.

Certification and Quality Control

We invest in the best facilities to push consistent quality certified by ISO and EU REACH standards.

View LANDU Laboratory

We deliver rigorous test reports and sampling tests backed by our physicochemical labs.

Customer Service

A professional expert team and product specialists await to solve your problem.

Sustainability in LANDU

We integrate environmental, social, and governance factors in decision-making.

Tailored Formulation

One-stop solutions and modified products.

Meet On Trade Fairs show

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News and Events

Latest Updates: Moments with LANDU