About Us

Hunan Hawk Biotech Co., Ltd. specializes in non-ionic cellulose ethers, offering comprehensive product solutions for the global construction, paint and coatings, and detergent industries. As one of China's largest cellulose ether producers, we maintain a dedicated R&D and application technology service team that customizes our cellulose ether products to meet diverse customer requirements.


Our headquarters is located in Changde, Hunan, covering an area of 20000 square meters. We have been in development for 19 years, with 8 patents and two production bases: Hunan Linsheng Material Technology Co., Ltd., which specializes in the research and production of cellulose and utilizes advanced German technology to produce 60000 tons of various cellulose products annually for use in the chemical, building materials, household chemicals, food, and pharmaceutical industries.

Hunan Linsheng Energy-saving Technology Co., Ltd. offers a range of building coatings, insulation mortars, putty powders, and other auxiliary materials. As an energy-saving enterprise, we integrate research and development, production, and application.Prioritizing customer satisfaction, we uphold the highest standards of quality and integrity, and strive to bridge the gap between China and the global market through sincere partnerships with international collaborators.

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