The registered address of Dongguan Biqier Vacuum Electromechanical Equipment Co., Ltd. is A2, Floor 3, Building A, No. 179, Hongli Road, Kengkou Community, Liaobu, Dongguan City. The registration authority is Dongguan Market Supervision Administration, and the legal representative is Liu Jingyi. The business scope includes research and development, production, sales, and online sales of vacuum electromechanical equipment and spare parts; Sales and online sales: petroleum equipment, Gasoline pump and accessories, electronic materials, instruments, lubricants (excluding hazardous chemicals); Maintenance: Vacuum electromechanical equipment, petroleum equipment; Technical consulting services for electromechanical equipment; Engaged in the import and export of goods and technology.