<p><a href="https://www.kangliweihb.com/">Cellulose Nanowhisker</a>- The company is a National High-Tech Enterprise holding seven invention patents and over thirty utility model patents. It possesses multiple qualification certificates, including those for specialized design and general contracting of environmental pollution control projects, soil remediation capability assessment, contaminated site risk assessment, environmental protection project completion acceptance, and cleaner production audits.</p> <p></p>