Liaocheng Jingnai Machinery Parts Co., Ltd. (JITO) is a modern technology-driven enterprise dedicated to the R&D, production, and sales of bearings. Since our establishment, JITO has focused on manufacturing high-precision bearings, meeting quality grades of P0/P6/P5, (Z1V1) (Z2V2) (Z3V3). Our registered brand, JITO, is also recognized in Madrid, Spain, and across the European Union. The company has achieved ISO9001:2015 and IATF/16949:2016 quality management system certifications, as well as ISO14001 environmental system certification. Moreover, we hold numerous patents for inventions and utility models. With two factory areas covering over 30,000 square meters, equipped with machining and heat treatment facilities, as well as precision machining, assembly, warehousing workshops and CNAS national accredited laboratory, our dedication to quality permeates every aspect of our operations.
JITO bearing products are extensively utilized in various industries including automotive, buses, trucks, construction vehicles, forklift masts, agricultural machinery, papermaking, power generation, mining, metallurgy, machine tools, petroleum, and railways. To enhance customer service and streamline collaboration, our company has established an office in Liaocheng City, Shandong Province. With convenient transportation, our office is located just 15 minutes from Liaocheng High-speed Railway Station and 1 hour from Jinan Yaoqiang International Airport.
We have a complete industrial chain, strictly controlling every step of production, from raw material processing, machining, and heat treatment to grinding, assembly, cleaning, oiling, and packaging. Each process is carefully executed, and our products undergo strict quality testing during production. The company has established its own CNAS-accredited national laboratory, which includes self-inspection, process inspection, sampling inspection, and comprehensive inspection. All performance metrics meet international standards. The company's CNAS-accredited national laboratory has introduced advanced testing and experimental instruments, including a coordinate measuring machine, length measuring instrument, sine meter, spectrometer, profilometer, roundness tester, vibration meter, projector, hardness tester, metallographic analyzer, bearing fatigue life testing machine, hub unit bearing simulation testing machine, hub unit mud testing machine, and other measuring instruments. We conduct comprehensive quality control throughout the production process to ensure zero defects in JITO products.
Our products have been matched with numerous domestic and international OEMs, and currently, they are exported to nearly 30 countries in Europe, South America, North America, Southeast Asia, the Middle East, and Africa.
JITO bearings are known for exceptional lifespan, precision, and performance, earning the trust of our extensive clientele. We are committed to continuing our efforts to create more value and wealth for our customers. Together, we look forward to shaping a brighter future through collaboration.
