Yongjian was entrusted with the full-cycle design and manufacturing of a centralized hydraulic system for a newly constructed 138,000 ft² industrial testing facility. The customer required a high-performance system capable of precise flow and pressure control to support advanced structural life-cycle testing. The client’s existing system dated back over 35 years, featuring outdated fixed-displacement gear pumps that caused constant heat loss and fluid contamination—leading to frequent servo valve failures. For the new facility, a modern system was needed with: Fast flow variation up to 250 GPM in 200ms Precise pressure stability (3000 psi ±100 psi) ISO 12/10/7 cleanliness level 24/7 operation for 30+ years Yongjian delivered a complete turnkey solution including: Yongjian’s integrated hydraulic system achieved: 70% improvement in energy efficiency 90% reduction in valve maintenance Full ISO cleanliness compliance Reliable year-round performance with lower operating costs At sem a enim