Shanghai Changqiang Industrial Technology Joint-stock Co., Ltd.

Shanghai Changqiang Industrial Technology Joint-stock Co., Ltd. (formerly Shanghai Changqiang Power Station Accessories Co., Ltd.) is located in Yexie Town, Songjiang District, Shanghai. Founded in 2002, the company has a registered capital of 75 million yuan, covers an area of 117.5 mu, and has a plant area of 30,000 square meters. Our company is a professional enterprise specializing in the research, development, and production of heavy forgings and die forgings, as well as heat treatment and metal processing. We are a manufacturer of special power station accessories and high-pressure vessels. Our products are widely used in large nuclear power stations, thermal power stations, petroleum, chemical, military, aerospace, and other fields both domestically and internationally. Our company is currently a nationally recognized "High-tech Enterprise," a "Director Unit of Shanghai Forging Association," and has obtained the PED/EN industry certification from the international authoritative organization "TUV" and "ISO9000:2008". Additionally, we have obtained the "Special Equipment Manufacturing A-class License" issued by the General Administration of Quality Supervision, Inspection and Quarantine, and are a "Measurement Qualified Unit." For five consecutive years, we have been rated as "Advanced Unit of Songjiang District" and "Key Backbone Enterprise of the District," owning independent brands and registered trademarks such as "Changqiang" and "CHQ."