The company has established a laboratory accredited by CNAS, and passed the CMA China Metrology Accreditation, and obtained the High-standard National Industrial Design Center, Provincial Enterprise Technology Center, Shandong Provincial Engineering Research Center. National High-technology Enterprise. More than 600 patents have been obtained. The company independently developed: EOSS door & window system, HUALV household products, Aluminium formwork, Aluminium Van car body, Aluminium bridge, all have completely independent intellectual property rights. The company has participated in the drafting and revision of more than 40 national and industrial standards such as "aluminium building profiles", "aluminium and aluminium alloy terminology", "aluminium doors and windows", "aluminium processing safety production specifications", and won the first prize of technical standard Excellence Award issued by the National Non-ferrous Metal Standardization Technical Committee. Passed the ISO9001/IATF16949/ISO14001/ ISO45001/ISO50001 "Five Systems" Certification. It is the first in the industry to pass the "Three-star" Certification of China's Green Building Materials and the AAAA Certification of Standardized Good Behavior Enterprises.