Recently, the National Technical Committee on Standardization of Building Material Equipment and the National Technical Committee on Standardization of Building Material Machinery jointly concluded the evaluation and award presentation for "Advanced Units in Standardization Work during the 14th Five-Year Plan." Following a rigorous, multi-dimensional review, ten organizations nationwide were designated as "Advanced Units in Standardization Work during the 14th Five-Year Plan" by the Building Material Machinery Standardization Technical Committee; Henan Liming Heavy Industry Science & Technology Co., Ltd. was among those honored.

This authoritative certification represents high recognition by two major professional standardization committees of the company's achievements in technical R&D and standardization development.

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Behind this award lies Liming Heavy Industry’s steadfast commitment to technological innovation and standards development over nearly four decades. To date, the company holds nearly 300 valid patents and has received over 20 provincial and municipal awards for scientific and technological progress. Furthermore, it has participated in the formulation and revision of more than 20 national and industry standards, including key standards such as *Technical Requirements for Complete Sets of Equipment for Sand and Aggregate Production*, *Sand for Construction*, *Pebbles and Crushed Stone for Construction*, and *Impact Sand-Making Machines*.

This solid technical foundation has enabled Liming Heavy Industry to transition from merely "making products" to "setting the rules," securing an irreplaceable role in standard-setting and significant industry influence within the sand, gravel, and mining equipment sectors.

The value of standardization lies not merely in participating in the formulation of industry rules, but—more importantly—in internalizing them into the enterprise's own operational logic.

Today, Liming Heavy Industry has deeply integrated standardization principles into its entire industry chain—spanning the R&D and manufacturing of complete equipment sets for crushing and screening, solid waste treatment, and green building materials, as well as the full spectrum of services including project planning, process design, equipment selection, installation, and O&M. By establishing a comprehensive and mature internal standardization system, the company has made standardization a core, intrinsic driver for product iteration and the continuous enhancement of service quality.

Recently, a leading local construction contractor in Ethiopia, reached out to Liming Heavy Industry for a high-performance aggregate production solution.

Our sales and engineering teams held multiple rounds of technical consultations and revised the process layout repeatedly. We benchmarked Ethiopia’s local ERQ aggregate specifications to fully align with the customised multi-line high-quality aggregate plant design to the client’s actual production requirements.

This production line processes basalt with capacity of 800 tonnes per hour. Finished aggregate sizes include 0–5 mm manufactured sand, 5–10 mm and 10–20 mm crushed stone. The process line is equipped with our latest primary jaw crushers, modern hydraulic cone crushers and linear vibrating screens. The setup strictly controls flakiness index, crushing value and fine fraction gradation to meet local standards. An intelligent automation system monitors all equipment operation in real time and simplifies on-site operation.

Phase 1 equipment has passed factory acceptance and is now en route.From initial communication and process finalisation to equipment dispatch, Liming Heavy Industry develops well-balanced plant layouts based on client demands and local market conditions. Our robust equipment performance helps the client gain competitive advantages in Ethiopia’s construction aggregate market. This project demonstrates our product reliability to more Ethiopian customers and delivers mutual commercial success for both parties.

      As the Belt and Road Initiative continues to drive regional development, Uzbekistan—a Central Asian country rich in mineral resources—is accelerating infrastructure development and the upgrading of its building materials industry.

      Recently, Liming Heavy Industry successfully shipped a granite crushing production line tailor-made for a client in Uzbekistan. Designed with a capacity of 200 tons per hour (t/h), the production line includes: GF1245 Vibrating Feeder, PE750×1060 Jaw Crusher, HPT300 Multi-Cylinder Hydraulic Cone Crusher, and S5X2460 Circular Vibrating Screen.

PART.01.A Tailor-Made Solution

　　Uzbekistan boasts substantial granite and marble deposits, with reserves sufficient to sustain mining operations for over a century. This project leverages these local resources through a multi-stage crushing and screening process specifically engineered to handle the high hardness and abrasiveness of granite.

Project Overview

　　Feed Material: Granite

　　Capacity: 200 t/h

　　Equipment Configuration: GF1245 + PE750×1060 + HPT300 + S5X2460