Servo injection molding machines represent the evolution of precision plastics processing, replacing traditional hydraulic systems with advanced servo motor drives to achieve dramatic energy savings, enhanced positional accuracy, and superior process repeatability. By precisely controlling pump output to match real-time demand, these machines reduce power consumption by 40–70% compared to conventional hydraulic systems while maintaining rapid response times and quiet operation. Equipped with high-performance servo motors, closed-loop feedback systems, and intelligent pressure/flow control algorithms, servo machines excel in producing high-precision components for automotive, medical, electronics, and packaging applications. As China's plastics machinery industry commands over 60% of global export volume, domestic servo injection molding machine manufacturers have established world-class capabilities in energy-efficient drive technology, Industry 4.0 connectivity, and sustainable manufacturing solutions.
(In No Particular Order)
1. Ningbo Hwamda Machinery Manufacturing Co., Ltd.
Hwamda Company owns four factories with more than three hundred thousand square meters. There are over 700 workers and staff members, holding together a high-quality team of managers and technical team. Our company always devoted to R&D for high efficiency and energy-saving injection molding machine. At present, our main products including servo motor energy saving machines, two platen machines, full electric machines, high speed machine for thin-wall products, twin-color machines, special high speed machine for PET preform and other standard or special injection molding machines.
2. Haitian International Holdings Co., Ltd.
Founded in 1966, Haitian ranks as the world's largest injection molding machine manufacturer by sales volume. The company's servo-hydraulic Mars and Jupiter series integrate advanced servo motor technology, achieving significant energy savings while maintaining precision. With overseas sales exceeding 2.5 billion yuan and manufacturing bases across nine countries, Haitian serves global markets with comprehensive technical support and localized service networks.
3. Yizumi Holdings Co., Ltd.
Established in 2002 in Foshan, Guangdong, Yizumi consistently holds the second position in China's injection molding industry rankings. The company specializes in servo-hydraulic, all-electric, and two-platen machines with advanced energy-efficient drive systems. Yizumi's injection molding division reported annual sales revenue of 2.76 billion yuan, emphasizing intelligent control, faster cycle times, and Industry 4.0 compatibility for packaging, medical, and automotive applications.
4. Chen Hsong Holdings Limited.
A historic industry leader recognized as "Industry Powerhouse of the Year" in 2026, Chen Hsong manufactures robust servo injection molding machines with clamping forces from 20 to 6,500 tons. The company produces approximately 20,000 machines annually for over 90 countries, emphasizing stable servo operation, high-quality components, and cost-effective energy-saving solutions for high-volume production environments.
5. ZhenXiong Machinery (Shenzhen) Co., Ltd.
Founded in 1958 by Dr. Jiang Zhen, ZhenXiong has evolved into one of the world's largest injection molding machine manufacturers with annual sales of 15,000 units. The company specializes in servo-hydraulic machines designed to reduce energy consumption while ensuring exceptional part quality, serving medical devices, automotive, and packaging sectors across 65 countries with clamping forces from 20 to 6,500 tons.
6. Borch Intelligent Equipment Co., Ltd.
Established in 2003 with modern digital factories in Guangzhou and Hangzhou, Borch focuses on intelligent two-platen and multi-component servo injection molding systems. The company holds the top multi-component injection molding technology position in China, offering servo machines with integrated two-way data communications and remote monitoring capabilities through PCs and mobile devices.
7. Fu Chun Shin Machinery Manufacture Co., Ltd. (FCS).
Founded in 1974, FCS is Taiwan's largest and only publicly listed injection molding machine manufacturer. With production facilities in India and mainland China plus over 70 sales branches across 28 countries, FCS offers servo-hydraulic, electric, and hybrid machines ranging from 50 to 4,000 tons clamping force, supported by 8,000 global customers and comprehensive service networks.
8. Bole Intelligent Machinery Co., Ltd.
A subsidiary of CHENGLU Group founded in 1998, Bole integrates German technology into its design and manufacturing processes. The company's servo EK-S series and FE all-electric series cover clamping forces from 70 to 6,800 tons with injection weights from 65g to 60,000g, specializing in precision energy-efficient molding and carbon fiber product intelligent production lines.
9. Ningbo Haida Plastic Machinery Co., Ltd.
Founded in 1992, Haida offers a comprehensive range of standard and servo energy-saving injection molding machines from 50 to 3,500 tons clamping force. The company's portfolio includes high-speed servo machines, two-platen models, full-electric machines, and two-color machines, recognized as a top-tier enterprise in Ningbo's plastic machinery manufacturing industry with annual output exceeding 10,000 units.
10. Donghua Machinery Co., Ltd.
Established in 1986 as a Sino-Hong Kong joint venture, Donghua operates production bases covering 200,000 square meters in southern and eastern China. The company manufactures servo energy-saving injection molding machines with clamping forces from 25 to 4,000 tons and injection volumes from 43g to 300,000g, providing complete sets of injection molding equipment and auxiliary systems for diverse industrial applications.
