Jining Optimal Construction Machinery Co., Ltd.
Shandong, ChinaManufacturer/Factory & Trading CompanyMember since 2026 Audited supplier
Showroom hosted on Made For Indians
1. Company Overview Jining Optimal Engineering Machinery Co., Ltd. Was established in June 2017 with a clear vision: To bridge Chinese manufacturing excellence with global market demands. Located in the heart of Shandong Province-a region famous for its concentration of construction and mining machinery expertise-the company has rapidly grown from a local parts supplier into a comprehensive overseas-oriented enterprise. We operate across a sprawling 9, 900-square-meter facility equipped with modern infrastructure. Our team is our strongest asset. With over 170 employees, nearly one-third of whom are dedicated engineers, we maintain a culture of precision, continuous improvement, and technical innovation. 2. Core Business & Product Portfolio Our business model is built on diversification and specialization. We serve as a one-stop solution provider for heavy machinery needs, covering the entire lifecycle of equipment from attachment tools to structural components. Our comprehensive product range includes: Ground Engaging Tools & Attachments: High-quality tree spade machines, hedge trimmers, and lawn mowers for landscaping and agricultural applications. Compact Machinery: Skid steer loaders designed for maneuverability and power in tight job sites. Structural Components for Excavators: A full lineup of buckets, sticks (dippers), booms, and undercarriage parts. Specialized Fabrication Equipment: Surface spraying equipment for protective coatings, and precision steel processing machinery including cutting, bending, and straightening machines. Industrial Supplies: A variety of road construction machinery, mining equipment accessories, and railway materials. 3. Manufacturing Capabilities & Capacity We combine high-volume production with the flexibility to handle custom orders. Our annual production capabilities are substantial, ensuring we can meet consistent OEM demands as well as large-scale project tenders: Buckets: 13, 000 units per year (across multiple size classes). Sticks: 900 units per year. Booms: 700 units per year. Undercarriage Components: 800 units per year. 4. Advanced Production Facilities To achieve this output, we have invested in dedicated production lines segmented by product type, ensuring workflow efficiency and specialized craftsmanship. Bucket Fabrication Line: Class Range: 4-ton to 30-ton excavator class. Setup: Two parallel production lines equipped with over 40 specialized machines. Highlight Equipment: Includes 4 units of advanced multifunction positioners, which allow for precise welding angles and complex geometries, ensuring structural integrity and durability of every bucket. Stick & Boom Fabrication Line: Class Range: 1.5-ton to 12-ton excavator class. Setup: One dedicated production line featuring over 30 high-precision machines. Highlight Equipment: Extensive use of CNC (Computer Numerical Control) machines guarantees that every bore, pin hole, and mating surface meets exacting tolerances for seamless assembly and long service life. Surface Treatment Workshop: We understand that durability starts at the surface. We utilize surface treatment equipment from globally recognized, famous brands. This ensures consistent coating thickness, superior rust prevention, and a high-quality aesthetic finish that withstands harsh job site conditions. Our factory is located in Jining City, Shandong Province. We warmly welcome customers from all over the world to visit us. You can also watch the factory and products via video. Contact us and you will get discounts.
