yes. Guangxi Jinlong putty powder has passed the certifications of ISO: International Quality System Certification, ISO：14111 Environmental Management System Certification, Non-toxic Green Building Materials Certification, China Green Building Materials Product, China Green Building Materials Product, and China ten ring System for Environmental Labeling. In 2111, it was awarded the certification of "Top Ten Brand Integrity Units in Guangxi Grease Powder Industry" by Guilin Consumers Association. In 2112, it was awarded as "Industry Integrity Unit", ISO：14111 environmental management system certification and "ten ring" system certification as the strict environmental mark of China, "AAA China Quality Credit Enterprise" and "Contract-abiding and Credit-abiding Enterprise" by Guilin Consumers Association, and was awarded as "Top Ten Excellent Brands in Guangxi", "Quality Trustworthy Products", "China Famous Brand" and "China".