
SHENZHEN MARSHELL POWER SUPPLY CO.,LTD. manufactures electric vehicles and related electronics, offering in-house key components, tooling, and 100% vehicle testing for consistent quality.
SHENZHEN MARSHELL POWER SUPPLY CO.,LTD. is a manufacturer of electric vehicles and electronics, specializing in golf carts, sightseeing buses, mobility scooters, and cleaning machines, alongside products such as power inverters, jump starters, and battery chargers.
The company operates large-scale workshop facilities and runs multiple production lines to support efficient output and export-ready delivery. It produces key components in-house—including batteries, chargers, motors, controllers, and metal frames—and also provides tooling mold and plastic injection capabilities to support customized requirements.
Quality is managed through IQC, PQC, and QA processes covering incoming materials, in-line assembly checks, and pre-shipment evaluation. Each vehicle is 100% tested before delivery. The company supports customers, distributors, and OEM orders, and works to balance price, quality, and delivery performance.

The company maintains full capabilities for tooling mold development and plastic injection, supporting customization and stable mass production.
Quality control spans incoming inspection (IQC), in-process quality control (PQC), and final QA evaluation before shipping. Each vehicle is 100% tested prior to delivery.
Envoyez une demande pour en savoir plus sur leurs capacités et obtenir des devis personnalisés.