What is the postcode of Changgang, Changzhi, Shanxi Province?

The postcode of Changgang, Changzhi, Shanxi Province is 04603 1.

Shougang Changzhi Iron and Steel Co., Ltd. (referred to as Changgang for short) was founded in 1946, which is the first iron and steel enterprise (Guxian Iron Works) built by China * * Production Party in Taihang Mountain Revolutionary Base. When Premier Zhou Enlai visited Shanxi on 1956, he said: "Guxian Iron Factory is the first factory officially built by our party in the base area, and it was built by self-reliance and diligence." On August 8, 2009, the joint reorganization of Changgang Company and Shougang Corporation was officially signed (Shougang Corporation holds 90% shares and Changzhi State-owned Company holds 10% shares), and Changgang was renamed Shougang Changzhi Iron and Steel Co., Ltd., and it was officially put into production on February 18 of the same year, becoming the first truly trans-regional reorganization iron and steel enterprise after the promulgation of the National Steel Industry Adjustment and Revitalization Plan. The company integrates mining (coal, limestone, etc.). ), coking, ironmaking, steelmaking, steel rolling, cement manufacturing, engineering construction, forging machinery manufacturing and real estate development, with an annual output of 3.6 million tons, 3.6 million tons and 3.75 million tons of steel.