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, and warehousing workshops, 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 meticulously executed, and our products undergo rigorous quality testing including self-inspection, process inspection, sampling inspection, and full inspection during production. All performance metrics meet international standards. Additionally, our company has established an advanced R&D and testing center, equipped with state-of-the-art testing instruments including coordinate measuring machines, universal length measuring instruments, sine gauge, spectrometers, profile measuring machines, cylindricity measuring instruments, flaw detector, vibration meters, hardness testers, metallographic microscopes, and bearing fatigue testing machines, environmental simulation testing machine, mud slurry testing machine, etc. 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.
