The consistent performance of LANDU cellulose ethers is guaranteed by the finest raw materials. As a leading Chinese manufacturer in the chemical products industry, LANDU leverages China’s status as a major agricultural producer with abundant cotton resources. We collaborate with dependable, long-term partners who supply the natural base material for every gram of cellulose ether we produce.
Our purified cotton is a homogeneous, fluffy white substance, devoid of contaminants like sawdust, bamboo fragments, sediments, oils, and metals. It comprises carbon, hydrogen, and oxygen in a mass ratio of 44.4%, 6.17%, and 49.39%. In line with our corporate values of innovation, quality, and environmental responsibility, this natural plant cellulose fiber allows LANDU to elevate the quality of our sustainable cellulose ether beyond industry benchmarks.
Beyond standard quality control measures, LANDU implements quality assurance throughout the production process, incorporating cutting-edge equipment. This strategy reflects our commitment to innovation and excellence while reducing waste caused by defective products, aligning with LANDU’s Sustainability Goals and global market positioning.
Facilitating high-volume, dependable production.
The reaction is more complete and the quality is more stable
For homogeneous and effective mixing processes.
Ensuring precise particle separation for optimal product quality.
Minimizing the impact of human intervention.
MVR Wastewater Treatment System.
As a leading cellulose ether manufacturer with a global presence, LANDU has obtained ISO 9001 and EU REACH certifications. These credentials demonstrate our dedication to quality, client satisfaction, ongoing improvement, and our responsibility for the safety of both human health and the environment. These international certifications reinforce our competitive edge in both domestic and export markets, particularly when serving industries like construction, pharmaceuticals, and personal & home care.
Consistent productivity means achieving the same output in terms of quantity and quality within the same timeframe. With sizable warehousing spanning 15,000 square meters, supporting our robust annual capacity of 75,000 tons, LANDU upholds the same standards and production methods that result in superior additives.
Our extensive capacity, combined with advanced equipment and R&D investments, contributes to batch-to-batch consistency, thereby minimizing product variations and reinforcing our position as a trusted supplier for clients across Asia, Europe, North America, and beyond.
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