The registered address of the city mechanisms ltd. Is located in the industrial district of the city of longdu, located in the city of yanjong, shandong province. The registration authority is the city market supervision authority, represented by the legal person lee ho-shang. The activities include the manufacture and sale of d1 category i pressure containers, d2 category ii low, medium pressure containers, environmental protection machinery and accessories, agricultural machinery and accessories, food machinery and accessories, slaughtering machinery and accessories, and import and export of goods and technology. (projects subject to legal approval may not operate without the approval of the relevant department)