Jiang suhuahua, ltd., has a registered address at hua shai road no. 1 of the construction of the yang science and technology enterprise park in lake county, with legal persons acting on behalf of the executive authority of lake county, including licensed projects: construction works; road transport of goods (without dangerous goods) (subject to legal authorization and subject to the approval of the relevant authorities for the execution of operations, subject to the approval of the approved project); general projects: metalwork development; manufacture of specialized machinery for water resources; manufacture of metalworks; manufacture of specialized equipment for environmental protection; production of pumps and vacuum equipment; sale of pumps and vacuum equipment; sale of specialized equipment for environmental protection; production of electrical switch control equipment; sale of electrical-off control equipment; collection, processing and utilization of rainwater, brackish water and mine water; sale of metal materials; management of municipal facilities; installation services for general machinery; manufacture of cement products; sale of cement products; technical services, technical advice, technical exchange, technology transfer and technical promotion (in addition to projects subject to legal authorization, autonomous operation activities in accordance with the law)