According to the people proposel to the environment and the energy demend condition,the environmental protection in heat treatment production and energy-saving have to be paid attention.

The results show that the locking contactor has energy-saving,.

Law idea and basic legal regime of energy conservation——On revision of energy conservation law;

While Shenhua Group is on a fast track for development,it attaches great importance to energy conservation and environmental protection.

Therefore eight energy conservation measures are proposed here, which are: to develop energy-saving building materials, enhance the building envelope energy-saving design, establish the building air-conditioning and lighting energy-sa.