About us

[ZOTOOP Heavy Industry Science（Shandong）Machinery Co., Ltd. ] Since its establishment, it has been deeply involved in the field of construction machinery for 20 years. With its excellent technical strength, rigorous quality management system and perfect service network, it has developed into an industry leader integrating R&D, production, sales and services, and has established a solid brand image and good corporate reputation in the domestic and foreign markets.

1. Development History

For 20 years, [ZOTOOP Heavy Industry Science（Shandong）Machinery Co., Ltd.] has always adhered to the concept of professional and focused development. From the difficult exploration in the early stage of entrepreneurship to the gradual construction of a complete industrial chain system, it has achieved a leapfrog development from an industry rookie to a leading enterprise. The company is guided by market demand, continuously optimizes the industrial layout, enhances core competitiveness, and continuously expands its business territory. At present, the company has formed a sales network covering the whole country and radiating overseas. Its products are exported to many countries and regions, becoming an important participant and promoter in the engineering machinery industry.

2. Core Product Portfolio

(I) Excavator Series

The excavator products produced by the company cover a full range of tonnages, from micro excavators suitable for narrow working spaces to ultra-large excavators that meet the needs of large mines and infrastructure projects, all of which are equipped with advanced hydraulic transmission technology and intelligent control systems. By optimizing power matching and energy-saving design, the product's operating efficiency is significantly improved, fuel consumption is greatly reduced, and customer operating costs are effectively reduced. It is widely used in various engineering construction projects. In terms of exports, the company's excavator exports reached US$150 million in 2024, accounting for 10% of China's total excavator exports that year. The products are sold well in Indonesia, Russia, Guinea and other countries and regions, among which the export volume to Guinea increased by three digits year-on-year. In terms of production, in 2024, our factory produced excavators ranging from 0.8 tons to 6 tons, up to 20,000 units per month.

(II) Skid steer loader series

As the company's core advantage product, skid steer loaders are known for their high operational flexibility and versatility. Its quick-change system can be adapted to dozens of attachments such as buckets, breakers, forks, etc., and can efficiently complete diversified construction tasks such as material handling, earthwork, and road crushing. The compact body design of the product combined with excellent control performance makes it widely used in municipal maintenance, agricultural operations, logistics warehousing and other fields. In recent years, the company's skid steer loaders have been in strong demand in the overseas market, and the export volume has increased year by year. In the first half of 2025, the export volume increased by 30% compared with the same period last year, and it has received a lot of praise from customers in Europe, the United States, Southeast Asia and other markets.

(III) Small loader series

Small loaders are ideal equipment for urban and rural construction and small engineering operations due to their lightness, flexibility and easy operation. Through continuous technological upgrades, the company has optimized the ergonomic design while improving the power performance and carrying capacity of products, significantly improving the comfort and safety of operation. At the same time, it provides personalized customization services to meet the differentiated operation needs of different customers. In terms of export business, small loaders have performed well, with an export volume of 1,500 units and an export value of US$10 million in 2024. The market share in emerging markets such as Africa and South America has gradually expanded, and the customer repurchase rate is as high as 50%.

(IV) Lawn mower series

The professionally developed lawn mower products focus on the fields of garden maintenance, highway greening, etc., adopt high-efficiency cutting technology and environmentally friendly power system, and have the characteristics of smooth cutting, low operating noise, and good fuel economy. Equipped with multiple safety protection devices and intelligent control systems, it effectively guarantees the safety of operators and improves operating efficiency, and is deeply trusted by garden maintenance companies and municipal departments. The company's lawn mower products are also popular in overseas markets and have been exported to 18 countries around the world. In the first four months of 2025, the export volume of lawn mowers increased by 200% year-on-year, especially in the European market. With excellent performance, the market share continues to rise.

(V) Auxiliary products

In order to further expand the application scenarios of construction machinery, the company independently developed and produced a full range of engineering auxiliary tools. Covering various types of operation needs such as excavation, loading, crushing, drilling, etc., all auxiliary tools are designed and manufactured in strict accordance with industry standards. Through precise interface adaptation and strength testing, they ensure perfect matching with the host equipment and significantly improve the comprehensive operation capacity of the equipment. The export volume of the company's auxiliary products has maintained steady growth in recent years. In 2024, the export volume reached 3 million US dollars, accounting for 15% of the company's total exports. In customer feedback, the satisfaction with the adaptability of auxiliary tools and host machines is as high as 89%.

3. Technology R&D System

The company attaches great importance to technological innovation and has built a complete R&D system. We have established a R&D team led by industry experts and professional technical personnel, equipped with advanced R&D test equipment and digital simulation platforms, and continuously carried out cutting-edge technology research and product innovation. We have established an industry-university-research cooperation mechanism with well-known domestic and foreign universities and scientific research institutions, actively introduced and absorbed advanced technological achievements, and accelerated the transformation of scientific and technological achievements. At present, the company has obtained 20 technical patents, and many product technologies have reached the international advanced level, providing solid technical support for the sustainable development of the company.

4. Production and Manufacturing Management
The company operates a modern manufacturing base equipped with intelligent production lines and advanced processing and testing equipment, fully implementing a lean production management model. From raw material procurement and component processing to complete machine assembly, the company strictly adheres to ISO9001 quality management system standards and has established a comprehensive quality traceability system to ensure that every product meets the highest quality requirements. At the same time, the company actively practices the concept of green manufacturing by adopting energy-saving and environmentally friendly production processes and equipment, achieving low-carbon and clean production.

5. Marketing and Service Network
The company has built a nationwide marketing network, with sales and service outlets in major cities across China, while actively expanding into overseas markets. Its products are exported to Europe, America, Southeast Asia, the Middle East, and other regions. A professional marketing and service team provides customers with one-stop solutions, covering product selection, solution design, and equipment installation and commissioning. According to statistics, customer satisfaction with the professionalism of the marketing service team has reached 95%.

The after-sales service system is supported by a nationwide service network and a 24-hour customer service center, with professional maintenance technicians and ample spare parts in stock, ensuring rapid response and efficient service. Through regular equipment inspections, operator training, and technical support, the company guarantees that customer equipment always operates at its best performance, continuously creating value for clients. Customer feedback shows that the average after-sales service response time is less than two hours, with a repair satisfaction rate of 100%.

6. Corporate Culture and Values
The company always adheres to its core values of “Integrity First, Innovation Driven, and Win-Win Cooperation.” Integrity serves as the foundation of business development, innovation as the driving force, and win-win cooperation as the ultimate goal. The company attaches great importance to talent cultivation and team building, offering employees extensive development opportunities through a well-established training system and career development pathways. It actively fulfills social responsibilities by investing in environmental protection and public welfare, striving to achieve harmony between corporate growth and social development.

7. Future Development Strategy
Looking ahead, ZOTOOP Heavy Industry Science (Shandong) Machinery Co., Ltd. will continue to uphold its customer-centric philosophy, increase R&D investment, and deepen technological innovation to launch more competitive products and solutions. The company will further optimize its global market presence, strengthen international cooperation and brand building, and enhance its market share and brand influence worldwide. At the same time, it will actively explore intelligent and green development directions, driving the transformation and upgrading of the construction machinery industry, providing higher-quality products and services for global customers, and making greater contributions to industry progress and social development.