Bohai Jilin Dun Municipal Public Security Bureau police station to implement "a group of four teams," policing model, on the area to take "Partition Management", greatly enhance the area clue feedback rate, the current rate is captured. Recently a routine police arrested the suspect when inventory Li Zhanjiang (male, 44 years old, Dunhua City People), Cui Ning (male, 23 years old, Shandong Pingdu person), uncovered fraud, involving the value of 1.2 million yuan.

That the implementation of "a group of four teams," policing model, the area is divided into four areas, the implementation of "package area responsibility", responsible for the investigation of the cases the region, population management, Petrol, inventory rectification work.

Recently police in the area and found two accommodation inventory Inns personnel acting suspiciously and carrying a metal bar with a large root dozen parcels. Two separate police on the spot will be a separate inquiry, the origins of the men carrying goods, uses uncompromising, the two men back to the police to continue questioning.

After further review, the two confessed to all the crimes through. Cuining Li Weifang in Shandong Province opened with a small individual Recycle Bin convenience, the recovered alloy head, tungsten steel blade, through the condenser to smash metal melting, refining, processing into 12 "Tungsten", each 1 kg, cost around $ 2000, because purity is not high, not made of poor quality tests and analysis of Beijing National Nonferrous Metal research Center test report.

Cui Ning Li Zhanjiang plan with a friend to contact the buyer by the Li Zhanjiang these low-purity tungsten alloy purity of 99.98% or more as "Tungsten gold" sell, produced a fake "Tungsten gold" analytical test report. Li Zhanjiang contact through a friend of the tungsten sold Dunhua 3305 factory did not succeed. Two came from Shandong Dunhua, through friends again linked to a buyer Wang (41 years old, Dunhua people), called purity of 99.99% tungsten, agreed to the price of 100,000 yuan per kilogram, a total of 1.2 million yuan to sell buyers, agreed transaction date. Police found two of the inventory in a timely manner fraud, Wang avoid huge economic losses.