To further safeguard people's rights and interests of consumer and safety of lives and property, the province pledges inspect bureau organization in the system on August 1, 2011 in liquefied petroleum gas (LPG) mixed dimethyl ether special law enforcement inspection. The special law enforcement inspection, the qualitative inspect branch set up law enforcement "chess" idea, and achieve a secret, the day before decorate, day, efficient completed the work tasks. By 5:00, the province of 286 environmental enforcement staff, check the liquefied petroleum gas filling 113 unit, except 6 home liquefied petroleum gas filling unit in the production status, a total of 105 samples from liquefied petroleum gas (LPG). At present various cities (state,) bureau, county (district) bureau of the sample is drawn for inspection.