The registered address of risek mechanical equipment ltd. In the city of luyy is in tuft road street and in the village of goku. The registration authority is the city market supervisory authority of zhang yi, represented by a legal person, and covers the production and sale of mechanical equipment; sales: equipment for the recovery of used tyres, equipment for the recovery of used batteries; and import and export of goods and technology (except for goods and technologies for which national laws and regulations require authorization to operate or prohibit import and export)。