On July 21, the sun was hot, and the delivery site of CHAENG (Great Wall Steel Casting) was also in full swing. The total delivery of 265 tons was completed throughout the day, breaking through the single-day delivery record in the first half of the year, including the company's fist products such as slag pots and rolling mill housings.

The development of CHAENG is inseparable from the joint efforts of all the employees of the company, the concerted efforts of the whole factor, the trust of customers, and the reputation of CHAENG. We are all grateful at every growth step. 

In 2007, Great Wall Steel Casting was established and was rated as “one of the largest casting base in the northern Henan area”, laying a good foundation for the company's development.

In 2008, the international large steel group – Mittal headquarters came to visit.

In 2009, Great Wall Steel Casting and Mittal signed a long-term supply agreement for slag pots, which marked the company's brand CHAENG was spread to the world stage.

In 2011, the international vertical roller mill manufacturing company Danish Group and Great Wall Steel Casting established cooperation for grinding roller production. We realized the transformation from single-piece steel castings processing to components production for finished equipment.

In 2012, CHAENG signed a saddle order with Wuhan China Railway Science and Technology Co., Ltd. for the Wuhan Erqi Yangtze River Bridge, which created new achievements for the company's in bridge industry.

In 2013, CAHENG established e-commerce department, and officially entered the road of electronic network marketing.

In 2014, a 132T anvil block for forging factory was produced. The productivity achieved a historic breakthrough.

In 2015, 6 slag pots were sent to Sinosteel in Taiwan, and slag pots became the hot selling products of CHAENG.

In 2018, because of you, we are on the way to brilliant future.....

In the future, we will work harder, develop and innovate, provide customers with satisfactory steel casting products and provide better service.