XINQISHENG
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Technological Innovation



Jiangsu Xinqisheng Precision Sheet Metal Co., Ltd. is based on nearly thirty years of industry experience as its foundation, guided by the corporate spirit of "professionalism, focus, pragmatism, and innovation," deeply cultivating the sheet metal manufacturing field.

As a leader in the sheet metal industry, the company continuously promotes technological innovation and standards development. It has been granted 75 utility model patents and 8 invention patents, and has established a comprehensive welding process database for materials including Q355ME carbon steel and SUS304 stainless steel. The company has completed all required Welding Procedure Qualification Records (WPQR), achieving a heat input control accuracy of ±5%. The company led the compilation of the consortium standard Welding Process Specification for Nuclear Safety-Class Sheet Metal Partsand participated in formulating the Green Production Standard for Sheet Metal Industry, promoting industry technological standardization and sustainable development.
With international certifications including ISO9001:2015 Quality Management System, EN 15085-2 Welding Certification (CL1), and HAF003 Nuclear Safety Quality Assurance Standard, the company has become a core supplier for domestic and international partners such as CNNC,CTEC, Siemens, and ABB. Its comprehensive technical capabilities and quality standards set the pace for industry advancement.