LANDU: Your Trusted Cellulose Ether Supplier

At LANDU, we believe trust and collaboration are the foundation of true success. By working closely with our partners and clients, we build enduring relationships that inspire innovation, support shared growth, and ensure long-term value.

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.

DEFINE food additives enhance texture, stability, and functionality in foods.

UQUICK pharmaceutical intermediates enhance drug stability and delivery efficiency.

Landercoll Cellulose Ether

LANDERCOLL, LANDU’s core brand, produces premium cellulose ether for building materials, such as dry-mix mortar.

Hydroxypropyl Methyl Cellulose (HPMC)

Methyl Hydroxyethyl Cellulose (HEMC)

Hydroxyethyl Cellulose (HEC)

Accurate Redispersible Polymer Powder

ACCURATE RDP powders are designed for dry-mix mortar and concrete application to improve adhesion, flexibility, and crack resistance.

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 Building Material Additives

NOVASTAR one-stop solutions are ideal for achieving high performance, such as flowability, water resistance, and setting time in dry-mix mortar and concrete applications.

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, 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

Landu high-performance cellulose ethers, redispersible polymer powders, and specialty additives enhance workability, stability, adhesion, and performance across construction, coatings, personal care, healthcare, and industrial applications.

Building, Construction and Infras

Binder, thickener, stabilizer, performance enhancer – improves workability, water retention, adhesion, and durability in concrete and mortars.

Paints & Coatings

Film former, emulsifier, stabilizer, thickener – ensures uniform pigment dispersion, adhesion, gloss, and viscosity control.

Personal and Home Care Detergent

Suspension agent, binder, stabilizer, thickener – enhances cleaning efficiency, foam stability, product consistency, and soil suspension.

Healthcare and Hygiene

Controlled-release agent, excipient, binder, stabilizer – supports solubility, viscosity control, film formation, and consistent formulation performance.

Oil Drilling

Rheology modifier, viscosifier, stabilizer, fluid-loss control, suspension support, shear stability.

Ceramic Additive

Plasticizer, binder, dispersant, stabilizer, flow improvement, workability enhancer.

Textiles

Sizing agent, thickener, binder, stabilizer, fabric strength, dye uniformity.

Battery

Film former, binder, stabilizer, conductivity enhancer, electrode adhesion, cycle stability.

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.

Tile Adhesive

LANDU products bring various solutions for a wide range of standards from C0 to C2TE(S1/S2) tile adhesive formulas.

Wall Putty / Skim Coat

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

Cement Render / Plaster

LANDU products meet the requirements for various plastering mortars, such as Machine & Spray Application Plasters.

EIFS System

The LANDU product range covers additives for base coat, Reinforced Mesh Coat, Finish Coat, and Low-Dust Formulations.

Self Leveling Compound

From fast-setting floor compounds to high-flow underlayments, LANDU provides optimized solutions to achieve exceptional flow, rapid curing, and crack-resistant finishes.

Gypsum Application

You can find a wide range of portfolios from cellulose ether to gypsum retarder for lightweight gypsum plasters, joint fillers, and gypsum panels.

Waterproof Mortar

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

Grouting Mortar

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

Why Choose Us

Paint and Coatings

LANDERCOLL HEC enhances paint performance by improving rheology control, pigment dispersion, adhesion, and film durability.

Ideal for textured and emulsion paints, it ensures smooth application, stable formulations, and long-lasting finish.

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

LANDU presents its innovative chemical solutions at leading international trade fairs, showcasing advanced products and applications for construction, coatings, and industrial sectors.

News and Events

LANDU: Your Trusted Cellulose Ether Supplier

A Partner, Manufacturer, and Innovator

Landercoll Cellulose Ether

Hydroxypropyl Methyl Cellulose (HPMC)

Methyl Hydroxyethyl Cellulose (HEMC)

Hydroxyethyl Cellulose (HEC)

Accurate Redispersible Polymer Powder

Self-leveling Redispersible Polymer Powder

Flexible Redispersible Polymer Powder

Hydrophobic Redispersible Polymer Powder

Rigid Redispersible Polymer Powder

Polycarboxylate Superplasticizer

Silicone Hydrophobic Powder

Gypsum Retarder

Defoamer Powder

Hydroxypropyl Starch Ether

PP fiber

The Markets We Serve

Building, Construction and Infras

Paints & Coatings

Personal and Home Care Detergent

Healthcare and Hygiene

Building, Construction and Infras

Tile Adhesive

Wall Putty / Skim Coat

Cement Render / Plaster

EIFS System

Self Leveling Compound

Waterproof Mortar

Grouting Mortar

LANDU Additives for Peak Industrial Performance

Your Partner

Sustainable future

Meet On Trade Fairs show

Latest Updates: Moments with LANDU