TECHNOLOGY
Jiangyin Qinan Machinery Co.,Ltd
Welding Technique
高新技术企业证书
International Welding Quality Management System Certificate -2
International Welding Quality Management System Certificate -1
Customer recognition
Customer recognition
Environmental assessment qualification
Private science and technology enterprises in Jiangsu Province
Private science and technology enterprises in Jiangsu Province
National Special Equipment Production License
Car JiaGongFang
Paint shop No.3
Stainless steel sand washing house