Tongyu Heavy Industry Co., Ltd.

Tongyu Heavy Industry Co., Ltd. is a state-controlled enterprise listed on the ChiNext board of the Shenzhen Stock Exchange since 2011. As a national high-tech enterprise, the company operates as a comprehensive research and development and manufacturing platform specializing in metal products. Its operations encompass various processes including smelting, forging, casting, welding, heat treatment, machining, and coating, positioning it as a key player in the manufacturing sector. The company's main business lines include wind power products, cast steel, and nuclear equipment. It is recognized for producing core components for high-end equipment across industries such as energy, petrochemicals, and aerospace. Tongyu Heavy Industry has established a robust cast steel division and has successfully integrated services for large-scale cast steel parts. Additionally, it has made significant advancements in nuclear equipment manufacturing, supplying complete sets of equipment to major nuclear corporations. With a focus on innovation and quality assurance, the company maintains a strong market presence both domestically and internationally, serving a diverse range of clients and expanding its product offerings.

1. Comprehensive research and development manufacturing platform advantages The company has now formed a set of "special steel smelting / electric slag remelting - forging / casting / welding - heat treatment - machining - large-scale complete sets of equipment design and manufacture - coating - logistics" in one of the complete manufacturing chain.Through the organic combination, rapid response and synergy of the various processes in the manufacturing chain, product quality can be controlled from the source.The company relies on three core processes - forging / casting / welding,forming a comprehensive research and development manufacturing platform in the field of machinery manufacturing,According to market demand to continue to expand the product range and application areas,it also avoids the market risks associated with a single product. 2. Independent research and development innovation advantages The company is a national high-tech enterprise,has a national enterprise technology center, Shandong Province Engineering Technology Research Center, Shandong Province Engineering Laboratory, Shandong Province Industrial Design Center, Shandong Province large-scale wind power main shaft engineering laboratory, Shandong Province large-scale precision pipe mould preparation demonstration engineering technology research center.The company has long been engaged in large-scale forgings and structural parts research and development, manufacturing and sales,and carry out a lot of independent innovation work in the process of production and operation with more than 150 patented technology. 3. Complete quality assurance system The company's testing center has passed the national laboratory certification,obtained the CNAS accreditation mark, strict control of product quality.The company has more than 80 sets of advanced testing equipments, such as ultrasonic detector, direct reading spectrometer, electronic universal test machine, impact test machine, ZEISS universal microscope, three coordinate measuring instrument and others,can carry out the test of chemical composition, non-destructive testing, mechanical property, metallographic test, 3D dimension detection and other analysis.The company has always adhered to the "quality to occupy the market, reputation to win customers" as the principle,and it has fully recognized by customers in the aspect of product quality, delivery time, after-sales service, etc.With excellent product quality and efficient and perfect after-sales service,the company maintain long-term and stable cooperative relations with nearly a thousand enterprises at home and abroad,our products are sold to more than 20 provinces and autonomous regions in China, and more than 40 countries and regions abroad. 4.State-owned listed credit to enhance the advantages In 2020, the company set foot a new starting point of rapid development of the large state-owned enterprises Zhuhai Port Group Holdings in the Zhuhai Special Economic Zone, and become the new benchmark of "national mixed reform" of the state-owned capital of Dawan District+Shandong Province private real estate industry.With the strong support of state-owned shareholders, the capital structure of the company has improved significantly and the level of corporate governance has continued to improve.In addition, the state-controlled company has also won more favorable credit support and development prospects for the company in the national new energy strategy in the future.