CSR Group produces the country’s current high-speed trains and high-speed trains. Address, Jihongtan Street.

Qingte Group: produces special vehicles and auto parts, located in Yuhuangling Industrial Park, Xifu Town, Chengyang. The largest private enterprise in Chengyang.

Xiyingmen Group: China’s well-known trademarks and brand-name products.

South Korea's LG Group has LS Electronics and Agricultural Machinery Equipment Company, Yuhuangling Industrial Park.

Haidu Group: engaged in bus line operation, real estate development, engineering construction, etc.

Guangyuanfa Group: produces petroleum products and is now absorbed by the state-owned enterprise Sinopec. Thorny Beach.

Calaro Company: Qingda Industrial Park, produces export-oriented agricultural machinery.

I don’t know what industry you want to know.