About Unimax
Unimax is a wood chipper brand of Wuxi Zhenu Machinery Co., Ltd. Founded in 2003, the company specializes in the design, manufacture, sales and service of woodworking machinery, with more than 20 years of experience in the industry.
Unimax offers a complete line of forestry equipment including horizontal wood chippers, hopper wood chippers, branch chippers and industrial wood chippers. With a commitment to durability and maximum productivity, we manufacture reliable equipment designed to improve efficiency for customers around the world.
Our three production sites with a total area of 120,000 m² are equipped with state-of-the-art technology including: CNC lathes, CNC milling machines, planers, precision drilling systems, automated sawing systems, CNC boring machines, dynamo balancing systems, advanced winding solutions.
Adhering to the principle of "quality first", we apply strict controls at all stages of production, from raw material inspection to final assembly. Our commitment to quality is confirmed by ISO 9001 and CE certificates, guaranteeing compliance with international standards of safety and reliability.
By combining innovative engineering solutions with carefully honed manufacturing processes, we help customers achieve sustainable efficiencies and lower operating costs.
- Quality
- Accuracy
- Safety
- Reliability
Why Unimax?
Gold Service
From professional pre-purchase advice to prompt support during the transaction and 24/7 support, service and training after the sale, we provide you with peace of mind, confidence and comfort by offering a high quality partnership experience.
Quality control
- Research and developmentContinuously improving our designs, ensuring strict quality control from the start.
- Raw materialsWe purchase high quality raw materials and components of famous brands such as Cummins engine, SKF bearing according to the project requirements.
- Production processWe utilize advanced CNC equipment to ensure accuracy and surface quality
- TestEach machine is inspected multiple times before shipment, ensuring that only the highest quality products are delivered to our customers.
Continuing to create value for customers
RESULTS.
With 23 years of development, Unimax has become a well-known enterprise in the Chinese woodworking machinery industry. Our customers are located in more than 80 countries around the world, and our market share continues to grow. We are committed to providing customers with efficient wood pulverizing solutions.
Our history
We're always ready
Our professional team is ready to design a shredding solution for you and start your journey hassle-free.


Of course, tell us about your raw materials and applications and we will recommend the most cost-effective equipment. If the raw material is intended for recycling, our engineers can develop a production line solution for you.
We are a manufacturer with more than 23 years of experience. We have our own storage workshop, production workshop, assembly workshop, etc. We can provide comprehensive customization and after-sales support. We have no middlemen to earn the difference, only low prices and best support for you.
The following factors influence the longevity of shredders: the quality and durability of the materials used, regular maintenance, proper operation of the equipment (reducing wear and tear) and rational operation. With proper maintenance, the machine can last 15-20 years.
Yes, as an agency, you will not only enjoy exclusive pricing, but also receive annual discounts. In addition, our marketing team will provide you with terminal customer resources in your area.
Of course, in addition to the special agent price, the agent can also take advantage of a year's discount, and our marketing team will also provide you with information about clients in your area.












