The registered address of Shanghai Yingdian Testing Equipment Co., Ltd. is Room 1011, F25, 1st and 2nd floors, No. 6397 Hutai Road, Baoshan District, Shanghai. The registration authority is Baoshan District Market Supervision Administration, and the legal representative is Xie Meihua. The business scope includes technical development and testing equipment maintenance in the professional field of equipment testing; Sales of hardware and electrical equipment, electronic products, building decoration materials, tools and cutting tools, computers and accessories, refrigeration equipment, instruments and meters, mechanical equipment, testing equipment, laboratory equipment, chemical raw materials and products (excluding hazardous chemicals, monitored chemicals, fireworks and firecrackers, civilian explosives, and precursor chemicals), and metal materials; Engaged in import and export business of goods and technology; Engaged in electronic technology and technical services; Business information consultation. Projects that require approval by law must be approved by relevant departments before conducting business activities