Founded in 2012, Hangzhou Sarr Golf Co., Ltd. has established itself as an industry-leading OEM/ODM electric vehicle manufacturer specializing in custom golf carts, off-road utility buggies, and specialized commercial shuttles. Operating out of our state-of-the-art 18,000 square meter facility in Hangzhou, China, our industrial ecosystem incorporates advanced structural welding robotic stations, automotive-grade painting lines, and rigorous computerized dynamometer testing platforms.
With a dedicated workforce exceeding 180 experienced professionals, including 25 veteran structural and electrical engineers, Sarr Golf continuously develops clean-energy transit systems tailored to demanding applications. We combine modern battery chemistry integrations, smart digital controllers, and high-efficiency AC motors to ensure every vehicle delivers optimized range, torque, and reliability in diverse global environments.
From private beach clubs to industrial logistics yards, Sarr Golf works closely with procurement managers, fleet lease operators, and municipal engineers. We deliver comprehensive global transportation capabilities and customized fleet builds that fully align with ANSI, CE, and street-legal LSV guidelines.
China produces over 70% of the world's lithium-ion cells. Our manufacturing facility enjoys direct access to premium raw materials, state-of-the-art BMS systems, and precision structural components, drastically reducing manufacturing times and freight costs.
We specialize in Lithium Iron Phosphate (LiFePO4) chemistry, utilizing Grade-A cell formats like the 280Ah 3.2V modules. This delivers up to 4,000 charging cycles, rapid charging capabilities, thermal stability, and exceptional safety Profiles.
Our dedicated in-house engineering team designs custom structural frameworks, customized cargo decks, variable speed governors, and high-output AC controllers, transitioning from CAD concepts to physical prototypes in weeks.
Traditional utility carts and golf buggies have long relied on heavy, high-maintenance flooded lead-acid batteries. By integrating advanced LiFePO4 (Lithium Iron Phosphate) cell matrices, Sarr Golf provides fleet owners with substantial commercial improvements across all core metrics:
In addition, our advanced Smart Battery Management System (BMS) continuously monitors individual cell voltages, temperatures, and state-of-charge (SOC). This real-time diagnostics system integrates directly with the vehicle's central digital dashboard, giving operators accurate warning systems and preventative shutdowns to protect cell health.
Combined with our high-torque 5kW AC brushless drive motors and intelligent controllers, Sarr Golf vehicles run with up to 92% efficiency, maintaining peak torque uphill even under maximum passenger or payload limits.
Ultra-quiet, emission-free transport for VIP services. Designed with executive seating configurations, integrated luggage racks, and custom colorways matching premium resort environments.
Heavy-duty flatbeds, utility configurations, and secure cargo boxes designed for maintenance crews, factory inspection teams, and cargo hauling within large facilities.
8-seater high-capacity shuttles featuring speed governors, integrated safety systems, and non-marking tires for continuous high-frequency indoor operations.
Sarr Golf operates an engineering pipeline structured to turn specific enterprise requirements into ready-to-ship vehicle fleets. We support global clients looking to scale their fleets or build specialized transport models through our systematic OEM/ODM workflow:
Our engineering team works with your technical specs to establish chassis dimensions, payload capacities, electronic configurations, and styling preferences.
We construct prototype test mules to run mechanical durability, gradeability, braking efficiency, and weatherization tests in simulated work environments.
Following prototype sign-off, we initiate assembly on our modern production lines. Every unit undergoes comprehensive quality audits before being loaded into containers (SKD/CKD) to ensure safe, cost-efficient shipping.
Sarr Golf designs its systems to simplify purchasing and fleet logistics for international buyers, distributors, and dealers:
For standard configurations, production lead times generally range between 25 to 30 days. For custom OEM/ODM designs that require custom tooling, modified chassis layouts, or unique electronics setups, the production cycle typically ranges from 45 to 60 days from final prototype sign-off.
LiFePO4 (Lithium Iron Phosphate) offers superior thermal and chemical stability, significantly reducing the risks of thermal runaway. In addition, LFP cells deliver a longer service life (typically 3,500+ full cycles at 80% Depth of Discharge) compared to ternary lithium chemistries, making them ideal for heavy commercial and industrial use.
Yes, our street-legal configurations are designed to meet LSV (Low-Speed Vehicle) regulations, including CE machinery standards, DOT compliance for headlights, windshields, seatbelts, and braking configurations, as well as EEC certifications for European public roads.
Absolutely. We regularly ship using SKD (Semi-Knocked-Down) and CKD (Completely-Knocked-Down) packaging. This configuration maximizes container space—allowing up to double the amount of units per container—minimizing shipping expenses and local customs duties.
Our intelligent BMS actively balances voltage across individual cells, prevents overcharging and deep discharging, and monitors operating temperatures. If a critical variance occurs, the BMS safely limits power output or temporarily shuts down the system to prevent damage, extending the battery pack's lifespan.
Sarr Golf