Akụkọ ihe mere eme

Isi Ihe Omume nke Enterprise

1993
- Dafeng Longfa Shot Blasting Equipment Factory hiwere ụlọ ọrụ.
1995
- Ọ gafere ISO9001.
2003
- Gbanwee aha ka ọ bụrụ Dafeng Longfa Shot Blasting Equipment Co., Ltd.
2007
- Enyere akara kredit AAA na China.
2013
- Atụlere dị ka ụlọ ọrụ Safety Standardized China (ọkwa III).
2013
- Ụlọ ọrụ teknụzụ dị elu nke Jiangsu Province.
2014
- Enyere China Yancheng City Famous Trademark, Jiangsu Province Private Science and Technology Enterprise, akpọgharịrị Jiangsu Longfa Shot Blasting Equipment Co., Ltd.

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