Southwestern region are the largest steel product sales company, the company has its own freight yard and is equipped with a gantry, greatly facilitates the loading and unloading.

是西南地区最具规模的钢材产品销售企业之一，本公司拥有自己的货场并配备了龙门吊，极大的方便了装卸。

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L single girder gantry crane is a bridge type, suitable for open storage for general cargo railway transport loading and unloading and lifting operations.

型单梁门式起重机属桥架型的一种，适用于露天仓库货铁路沿线进行一般的装卸及起重搬运作业。

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