Entrepreneurial history - CHAENG changes

Enterprise embryonic form

In April 1958, under the call of province "people's communes must run large-scale industries," the township-run iron and wood cooperatives were established in Mengzhuang, Huixian County.

Officially enter the building materials industry

In 1971, renamed Liangcun Commune Machinery Factory, researched and produced the first ball mill with the diameter of 1m. The annual sales of ball mill was 11 sets.

Usher in the first year of the CHAENG

In 1998, Wang Jizhong was ordered to develop a complete set of equipment for a new dry process cement production line with a daily output of 1000 tons or more. In 2002, the company was renamed as Xinxiang Great Wall Mining Machinery Co., Ltd.

Usher in the first year of vertical mill, to expand production

In 2007, the first vertical roller mill of CHAENG came out, which found the age of CHAENG vertical roller mill, known as the first year of CHAENG vertical roller mill. In the same year, in order to extend the industrial chain of the enterprise, it built a large foundry base with the annual output of 50,000 tons in northern Henan.

Rapid development of EPC turkey project and to be internationalized

In 2011, after the completion and operation of slag grinding demonstration line of 600000 tons annually, Chaeng continues to cooperate with the steel, concrete, cement factories for the industrial waste production line. In 2017, the turkey project with an annual output of 1.5 million tons of composite powder (GGBFS + steel slag) of the domestic industrial waste comprehensive utilization demonstration project - Ningbo Ziheng of Shanghai Bao steel has been completed and put into operation. In early 2018, a GGBFS production line contract with annual capacity of 300,000 tons was signed with Korean customer. By 2018, 116 industrial waste production lines have been completed and put into operation at home and abroad!