The registered address of chinin sei jia-jiang mechanics ltd. Is located in fan zhang village, the city's town's town's town's town's long ditch town, in shandong province. The registration body is the city's municipal market supervision authority, represented by liu shupen, and operates on the basis of the processing and sale of mechanical equipment, environmental protection equipment, a fully automated dust-relief cannon, a fully automated project car washer, multi-purpose water tankers; the sale of low-voltage electrical equipment, aerodynamics, hardware products, general labour supplies, steel articles, distribution cabinets, industrial or mining equipment and accessories. (projects subject to legal approval may not operate without the approval of the relevant department)