We have a 12,000 square meter ISO-certified cleanroom, two fully automated oil filter production lines, three polyurethane (PU) component production lines, 10 environmentally friendly assembly systems, and 25 dedicated R&D and testing equipment. Our in-house laboratory, equipped with precision instrumentation, ensures that every product exceeds original equipment manufacturer (OEM) performance standards through precise flow verification, filtration efficiency testing, extreme durability simulation, and material stress analysis.