Suzhou Ishikawa Iron Manufacturing Co., Ltd. ( Abbreviation: siim ) is a high-tech enterprise specializing in the production of ductile iron and gray cast iron products. Started as a result of civil economic exchanges between the Chinese city of Suzhou and the Japanese city of Kanazawa as sister cities, it was founded in 1994, the founder Mr. Yoshiei Shiotani has brought Japan's advanced casting technology to China, integrating the essence of Japanese artisan technology, adhering to the concept of excellence, and is committed to providing cast iron products and material application solutions for global customers.

Skillful in workmanship

For thirty years, siim has been specializing in the field of ductile and gray cast iron manufacturing and processing. Under the leadership of Mr. Gaishi Shiotani, the second generation business leader of Shiotani family, the company relocated to Suzhou Wuzhong Economic Development Zone in 2002; in 2019, siim strategically expanded its scale again - the new plant opened in Wusongjiang, Wuzhong District, Suzhou, with a total investment of 950 million RMB. siim, today, has 3 automated casting Nowadays, siim has 3 automatic casting workshops, 2 CNC machining workshops and 1 comprehensive R&D office building, with an annual production capacity of 100,000 tons of castings, precision machining of 2,000,0000 pieces of new casting parts and components enterprises, providing the best quality casting products for the major well-known automotive, rail transportation, pipeline valves and other enterprises, and has been listed as a high-tech enterprise in Jiangsu Province and an advanced enterprise with foreign investment in Jiangsu Province.

“If you want to do a good job, you must first sharpen your tools”, siim introduced high-end equipment in the industry, such as Denmark DISA automatic molding line (molding speed of 7.0 seconds / box), Japan's Fuji electric furnaces, Germany's EIRICH sand mixing machine, high-precision numerical control machining centers and other excellent equipment, Build a production process from melting, sand treatment, modeling, cleaning, testing, processing, cleaning & packaging to shipping. We have constructed a consistent production process from melting, sand treatment, molding, cleaning, testing, processing, cleaning and packing, shipping, each step is precise and efficient.

Crafted in the heart

siim adheres to the management concept of excellence of Japanese enterprises and the sentiment of unremitting pursuit of perfect details of quality, the company has passed the ISO9001-2000 quality certification, IATF16949 quality management system certification in the automotive industry, ISO14001-2015 international environmental management system certification, CRCC China Railway Inspection Certification, and PED Pressure Equipment Certification (EU) and other nine system certifications. EU) and other nine system certifications.

The company's philosophy of “Insisting on quality first, strengthening cost management, and working together” is not just a slogan, but also an action guideline for every Ishikawa person. With reliable product quality, localized cost control and excellent after-sales service, Suzhou Ishikawa Steel has sold its products in many countries and regions around the world, providing products and services for world-famous enterprises, such as Toyota Motor, Hitachi Metals, Cummins, AVK, and Beijing Tieke Railway.

Focused On Innovation

Siim never stops on the road of innovation. The establishment of the R&D department, has obtained 14 national invention patents, 41 utility patents, put into SAP's ERP system in 2018, 2023 along with the construction of the new factory's data-based intelligence, put into the MES, SCADA, and an light system, and with the support of China Telecom's 5G technology, siim has been able to achieve a higher degree of automation and informatization, with a clear flow of processes and standardization of operation From improving its own quality to enhancing the core business of the company. From improving our own quality to enhancing the core competitiveness of our enterprise, from continuously improving our product R&D capability to promoting the transformation and upgrading of our enterprise, our company is always focusing on the future, insisting on data-driven, 5G digital factory as the blueprint, and intelligent manufacturing as the goal, and walking at the forefront of modern enterprise development. We believe that only through continuous innovation can we stand in the current of the times and become a leader in the industry. In the future, we will continue to forge ahead, lighting up our dreams with innovation and illuminating the road ahead.