Big news!
According to the 2026 Smart Factory Assessment Results of the Qingdao Municipal Bureau of Industry and Information Technology, Qingdao Jingrui Machinery Manufacturing Co., Ltd. has successfully been rated as an advanced-level smart factory, thanks to its mature intelligent manufacturing system, digital management capabilities, and lean operation level. This official recognition is a high affirmation of the company's achievements in digital transformation and also marks the company's entry into the ranks of advanced smart manufacturing companies in Qingdao.
As a national-level specialized and innovative "little giant" enterprise, a high-tech enterprise, and a Shandong Provincial Enterprise Technology Center, Qingdao Jingrui has been deeply involved in the high-end valve manufacturing industry for more than 20 years. It has always taken intelligent manufacturing upgrade as its core strategy and has completed the standardized construction of intelligent factories. Its overall intelligent manufacturing level ranks among the top in the same industry in the province.
Intelligent manufacturing throughout the entire process solidifies our core strength in quality.
The company has established an integrated intelligent production system encompassing casting, machining, assembly, and testing. Equipped with a full set of automated intelligent production equipment and a Class 100,000 cleanroom, it achieves intelligent, precise, and standardized operations throughout the entire valve production process.
✅ Intelligent Casting: Utilizing advanced silica sol precision casting technology, and equipped with a fully automated intelligent production line for shell making, dewaxing, and wax injection, the annual production capacity reaches 2,400 tons. It can handle both large-scale mass production and customized precision casting production, meeting the manufacturing needs of various high-end stainless steel valve bodies.
✅ Precision Machining: Relying on automated equipment such as machining centers, vertical lathes, track-mounted robotic arms, and robotic arms, and integrating fine processes such as laser welding and precision honing, it achieves micron-level precision machining, significantly improving product accuracy and production efficiency.
✅ Automated Assembly: Self-developed fully automated assembly equipment doubles product assembly efficiency. Sanitary products and intelligent positioners are all assembled in a Class 100,000 cleanroom using standardized processes, eliminating human error and environmental pollution, perfectly meeting the stringent standards of high-end industries such as pharmaceuticals and new energy.
✅ Comprehensive Intelligent Inspection: Seven professional laboratories have been established, equipped with precision equipment such as coordinate measuring machines and German SPECTRO spectrometers. A closed-loop quality inspection system has been established for the entire process from incoming materials to production and finished products. We strictly adhere to the "three no's" quality principle to ensure that products leave the factory with zero defects.
Digital systems empower the creation of a smart factory management system
The factory has fully implemented a digital and intelligent management system, integrating six core systems: ERP, MES, WMS, CRM, PLM, and SRM. This enables closed-loop digital control across the entire supply chain, including production execution, warehousing and logistics, supply chain, product development, customer management, and resource allocation.
Through real-time data collection, intelligent analysis, and dynamic optimization, the traditional manufacturing management model has been completely revolutionized. This allows for precise control of production progress, equipment status, product quality, and inventory data, achieving standardized, refined, and intelligent management, and significantly improving operational efficiency.
Lean operations empower and solidify the foundation for long-term development.
The company fully implements 6S lean on-site management, continuously optimizes production layout, process flow, and inventory management, strictly controls production waste, and implements a company-wide improvement mechanism. Relying on a highly professional technical team (with over 75% being senior technicians with more than three years of experience), the company provides a solid guarantee for the stable and efficient operation of its smart factory and continuous process iteration.
With its strong manufacturing capabilities and rigorous quality control system, the company's products have obtained numerous international authoritative certifications, including 3A, FDA, USP, CE, and EC1935/2004. Its core product, the angle seat valve, was recognized as the first set of technical equipment in Shandong Province. The products are exported to 82 countries and regions worldwide, providing in-depth services to many Fortune 500 companies and leading domestic and international enterprises.
Forge ahead with determination and achieve even greater success.
This designation as an "Advanced Smart Factory" marks a significant milestone in the company's intelligent manufacturing transformation. Moving forward, Qingdao Jingrui will continue to deepen its digital and intelligent upgrades, continuously optimize its production and operation systems, and strive to become a benchmark for intelligent manufacturing in the valve industry. With high-quality "Made in China" products, Qingdao Jingrui will empower the high-quality development of the global fluid control industry!
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