Ningxia Zhengnianhua Import and Export Trading Co., Ltd. was established on April 25, 2021. Its business scope includes: import and export of goods; Internet sales; Business agent service; Trade broker; Sales agent; Procurement agency services; Building ceramic products sales; Sales of building materials; Construction decoration materials sales; Hardware products wholesale; Hardware retail; Sales of special labor protection products; Apparel retail; Metal material sales; Optoelectronic devices sales; Sales of electronic products; Computer hardware and software and auxiliary equipment wholesale; Retail of computer hardware, software and auxiliary equipment; Computer system services; Software sales; Information system operation and maintenance services; New material technology research and development, etc.