Committed to each gram to offer innovative and valued products to customers

Mission of Landu

The mission of Landu is committed to each gram to offer innovative and valued products to customers with strong service support.

We are a leading manufacturer cellulose ether and VAE RDP in China. Rely on 45,000 Tons production capacity and working with customers and partners in over 40 countries around the world. we built up a of expertise and forged long-term partnerships in our 12 years production and innovation history, allows us earned a place among the best producers in our industry in terms of safety, sustainability, and reliability.



We’re producing and providing different types of HPMCs for different fields of applications.In dry mix mortars we offer modified and non-modified grades, which are responsible for

  • ♦ Water retention
  • ♦ Consistency
  • ♦ Adhesion

The homogeneity, stability and workability of all fresh mortars are improved by use of cellulose ethers.



HEMC provides a great deal of practical benefits, such as optimum consistency and workability with low stickiness, high standing strength and high yield and helps control crucial properties, including:

  • ♦ Rheology
  • ♦ Dispersion
  • ♦ Water retention



HEC is a gelling and thickening agent derived from cellulose. HEC is non-ionic, water-soluble materials that provide good properties of thickening, suspending, binding, emulsify, film-forming, stabilize, disperse, retain water.

We provide series of high quality HEC products to meet several industries for our customers around the world as follows,

  • ♦ Paints & Coatings
  • ♦ Construction and Buiding
  • ♦ Cement drilling fluid

VAE Re-dispersible latex Powder

VAE Re-dispersible latex powder is organic polymer powders obtained through the spray-drying of aqueous emulsions. In combination with cellulose ethers and other additives, helping improve the properties and performance of cement- or gypsum based dry-mix products.

It combines the performance benefits of liquid latex modifiers with the convenience, reliability and handling/storage advantages of one-component dry-mix systems. Advantages for end-use products include:

  • ♦ Better water retention and open time
  • ♦ Better strength development of the mortar
  • ♦ Improved workability
  • ♦ Increased adhesion to a variety of substrates
  • ♦ Improved wetting of the substrate
  • ♦ Higher flexural strength and flexibility
  • ♦ Increased impact and abrasion resistance
  • ♦ Freeze/thaw resistance

♦ Higher and more durable product quality (contributing to reduced job

Technical support team

Equipped with technical expertise and background, Landu technical support staff are ready to assist customers with fist-class service, they have many decades of experience in the area of formulation research and developent, products test etc and can help customers to develope and optimising the appropriate products.

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