About Us

Our History

Zhihao Highway Engineering Machinery Co., Ltd. was founded on June 8, 2017 in Yanzhou, Jining, Shandong. We are a professional manufacturer integrating R&D, production, sales and service, with a registered capital of 2 million RMB.
With over 20 years of experience in construction equipment, we take integrated R&D and manufacturing as our core strength and operate a full-chain quality control system. Our main products include lime soil mixers, lime spreaders, crushers, grinders, trenchers, graders, and remote-controlled lawn mowers. We provide reliable and customized solutions for global customers.
With stable quality, efficient delivery and full-cycle service, Zhihao has become a trusted brand in the construction machinery industry.

Our Factory

Zhihao Machinery has its own modern production base, an integrated factory combining R&D, production, processing, assembly and testing.
We are equipped with standardized production lines and professional equipment, and implement full-process quality control from raw materials, welding, assembly to commissioning, ensuring stable and durable performance.
Our factory supports fast customization and efficient delivery, meeting manufacturing needs for road construction, gardening, farmland work and other scenarios. We provide global customers with high-quality and cost-effective construction machinery.

Our Product

Zhihao Machinery specializes in R&D and manufacturing of construction and agricultural machinery. Our products cover full scenarios including road construction, site leveling, forestry crushing, trenching, and garden maintenance. All models support customization with stable and reliable quality.
Main Product Series

Lime Soil Mixer / Cold Recycling Mixer
Lime Spreader Truck
Stone Crusher
Branch Crusher / Stump Grinder
Chain Trencher / Disc Trencher
Motor Grader
Remote Control Lawn Mower
Other Custom Engineering & Agricultural Equipment

Product Application

Zhihao machinery series are widely used in highway engineering, municipal roads, rural roads, site leveling, farmland renovation, landscaping, orchard management, and agricultural waste treatment. They adapt to various working conditions with high efficiency and stable performance.

Specific Application Scenarios

Highway / municipal / rural road base construction, lime soil mixing, material spreading, pavement leveling

Road maintenance and cold recycling construction

Farmland trenching, land preparation, water conservancy ditch work

Crushing of garden branches, stumps, straw and other agricultural and forestry wastes

Remote control lawn mowing for factories, parks, lawns, mountainous areas

Stone processing and material crushing for engineering support

Our Certificate

page-1000-745

Production Equipment

Zhihao Machinery is equipped with a complete production line for engineering equipment manufacturing, enabling independent processing from raw materials to finished products, ensuring the precision, strength and durability of each machine.

Core Production Equipment List
1.CNC Plasma Cutting Machine: For precise steel plate cutting, supporting complex profile cutting to ensure dimensional accuracy of key components

2.CNC Press Brake: Realizes multi-angle bending and forming of plates, ensuring the strength and consistency of equipment structural parts

3.Professional Welding Equipment: Including gas shielded welding machines, with certified welders completing the welding of the whole machine for firm welds and stable structure

4.Shot Blasting/Sand Blasting Equipment: Removes scale and welding slag on workpiece surfaces, improves paint adhesion and eliminates welding stress

5.Dynamic Balancing Equipment: Performs dynamic balance testing on rotating parts such as mixing shafts and rotors to reduce equipment operation vibration

6.Special Test Bench: Conducts no-load/load performance tests after assembly, 100% inspecting equipment operation stability and performance indicators