Yun Zhi Liu

Province of Shandong operates executive offices. It offers information and services for agriculture, forestry, animal husbandry, and fishery, industry and construction, fixed asset investment, domestic trade, foreign economic relations, transportation, telecommunication and tourism, finance, financial securities and insurance, science and technology, education and health, urban and rural construction, and resources for environmental production. It is located in Shandong, China.

Luzheng Trading is a Chinese company that specializes in trading steel products. The private company is based in Shenzhen, China. The company's main focus is on the buying and selling of steel products.

Shandong Zhengyuan Hexin Public Accountants is a Chinese company that provides certified public accountant services. The company is based in Jinan Shi, China.