Quanzhou Enrui Machinery Joins Sany and XCMG in Green Construction Ecosystem
Quanzhou Enrui Machinery Co., Ltd. has secured strategic partnerships with Chinese construction giants Sany Heavy Industry and XCMG Group to supply mini excavator parts and sustainable chassis components for their global projects. The collaboration leverages Quanzhou’s industrial cluster advantages and aligns with the trio’s shared vision for low-carbon infrastructure solutions.
Enrui will provide high-strength alloy steel undercarriage systems for Sany’s electric mining trucks (e.g., 72-tonne zero-emission models deployed in Brazil’s Vale mines) and XCMG’s hydrogen-powered heavy vehicles (such as the 110kW fuel-cell trucks operating in Inner Mongolia). These components, certified under EU CE and ISO 9001 standards, reduce maintenance costs by 15% compared to traditional designs while improving durability in extreme temperatures (-20℃ to 50℃).
"Sany and XCMG’s focus on electrification matches our R&D strengths in lightweight, corrosion-resistant materials," said Enrui CEO Li Xiaodong. The company has invested $5 million in R&D partnerships with Sany’s Fujian-based research hub and XCMG’s European Technology Center, co-developing IoT-enabled track sensors for predictive maintenance.
As part of Quanzhou’s "100-billion yuan machinery cluster", Enrui benefits from vertical integration:
- Supply Chain Synergy: 80% of raw materials sourced from local partners like Sansteel Minguang (steel) and Xiamen Rubber (track rubber);
- Proximity to Clients: Enrui’s 15,000㎡ factory in Nan’an is located 50km from Sany’s Quanzhou Construction Machinery 产业园, enabling just-in-time delivery;
- Policy Support: Fujian Province’s export credit insurance and green technology subsidies facilitate joint R&D on hydrogen-compatible components.
In Luojiang District, Quanzhou, Enrui’s modular chassis kits are being used in Sany’s smart construction machinery for the 800-acre Sanli Construction Technology Industrial Park. The collaboration includes:
- Customized Design: Quick-release hydraulic thumbs for urban demolition, reducing downtime by 30%;
- Local Workforce Training: Joint programs with Quanzhou Vocational University to train 200 technicians in electric excavator maintenance.
Enrui aims to expand its partnership with Sany and XCMG into global markets, including:
- Brazil: Supporting XCMG’s 1,000-unit hydrogen truck order for mining firms Vale and CSN;
- Southeast Asia: Supplying Sany’s palm oil plantation machinery with mud-resistant undercarriage parts;
- EU: Leveraging XCMG’s CE certifications to enter Germany’s $2.1 billion mini excavator aftermarket.
About the Partnership
- Sany Heavy Industry: A Fortune Global 500 company and world’s largest construction machinery manufacturer.
- XCMG Group: Top 3 global construction equipment producer, leading China’s hydrogen vehicle innovation.
- Enrui Machinery: ISO-certified supplier focusing on mini excavator components, exporting to 40+ countries.
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