Develop, manufacture and sell microelectronic pressure sensors and related equipment. Gas production and gas transmission companies, power engineering (including nuclear power plants), metallurgy, chemistry, municipal farms, in the energy accounting system

Frozen corn, frozen dumplings, frozen corn kernel processing

food and drinks

Engaged in wheat straw paintings, birch crafts, straw products, willow products, wood products, paper products, wooden frame paintings, root carvings, paper-cutting crafts; import and export of goods and technologies (except

Engaged in wheat straw paintings, birch crafts, straw products, willow products, wood products, paper products, wooden frame paintings, root carvings, paper-cutting crafts; import and export of goods and technologies (except

Beauty products, shampoos, conditioners, hair oils, massage tonics

It is a farming and animal husbandry enterprise in the whole industry chain of breeding pig breeding, commercial pig breeding, pig slaughtering and processing, organic fertilizer production, refrigerated meat, fresh meat sales, biogas cogeneration power generation and agricultural planting.

Wooden furniture production and sales; goods import and export, technology import and export

Customs clearance trade

Customs clearance trade