EvMac——Pure Electric Drive System Integrated Solution
EvMac is a sub-brand under the SinoMac Group that focuses on pure electric drive. Its business covers comprehensive system solutions for motors, electric controls, batteries, Battery Management Systems (BMS), auxiliary drive components, and other pure electric drive applications across multiple fields.
Sinoevc-Electric vehicle retrofit brand
Sinoevc is a specialist in electric powertrain conversion, delivering innovative solutions for a wide range of heavy-duty sectors. We are pioneering the electrification of mining trucks, heavy-duty trucks, buses, engineering machinery, locomotives, and marine vessels, driving the transition towards a zero-emission future.
Powering Sustainable Mining
Power the future of your mining operation. Sinoevc’s electric conversion solutions replace diesel engines with advanced electric drivetrains. This shift eliminates emissions, drastically cuts fuel and maintenance costs, and enables quieter, more powerful haulage.
Heavy-Duty Truck Electrification
Sinoevc is redefining road freight by converting diesel trucks into efficient electric vehicles. Our retrofits slash operating costs, reduce emissions, and meet evolving sustainability regulations without replacing entire fleets.
Bus Fleet Electrification
Transform public and commercial bus fleets with Sinoevc’s electric conversion solutions. We deliver quieter, zero-emission urban transport that improves air quality and provides smoother passenger experience.
Off-Road Equipment Electrification
Power your construction sites with clean energy. Sinoevc electrifies heavy equipment like excavators and loaders, enabling emission-free operation in sensitive environments while maintaining full power performance.
Locomotive Retrofitting Solutions
Modernize railway operations through our diesel locomotive conversion programs. Sinoevc’s electric drivetrains enhance pulling power, reduce energy consumption, and eliminate direct emissions along rail corridors.
Marine Vessel Electrification
Navigate towards cleaner shipping with Sinoevc’s marine conversion expertise. We repower vessels with electric propulsion systems that eliminate water and air pollution while improving maneuverability and reliability.
About SinoEvc
About SinoMac
Established in the year of 2010, SinoMac Group Limited is a one-stop power system products solution provider. SinoMac have 7 business line, SinoMac is providing diesel & gas power system for different applications, EvMac is a EV power system integrator that provides EV solution for both new vehicle and renovation vehicles. RailMac offers accessories for all rolling stock industry, SinoMac also exporting brand new Chinese brand vehicles, while EcoMac is focusing on the used vehicles exporting, PartMac provides parts developing and supply for all applications and Global Service is focusing on global after-sales service network.
From high quality and high standard material, to most advanced processing technology, from well-managed on-site process management system, to most advanced automatic equipment, from most professional engineering team, to most experienced international sales team, high stand manufacturing facilities is the foundation of SeaMac's high qualityOur Facilities
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Sinoevc-Electric vehicle retrofit brand
Bus Fleet Electrification
Locomotive Retrofitting Solutions
Marine Vessel Electrification
Powering Sustainable Mining
Heavy-Duty Truck Electrification
Off-Road Equipment Electrification
Leading supplier of pure electric drive equipment and electric retrofit solutions
Projects Introduction Video
Representatives Introduction Video
Global Training Video
“SinoEvc provides us a very good support, no matter pre-sales support or after-sales support…”
USA Customer Company
“You can count on SinoEvc in terms of commitment & quality. We are looking forward to make…”
Egypt Customer Company
“SinoEvc is a trustworthy company. Based on years of purchasing experience from us , their...”
Jakson Toha
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Diverse Applications, Leading the New Wave of Green Shipping in China
CRRC Hange is advancing China's green shipping sector with electric propulsion systems for various vessels, including coastal ferries and heavy transport ships, demonstrating strong market adaptability and technical expertise.
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EVE Shines in New Energy Marine Power, Surpassing 1,000 Ship Installations Globally
EVE's marine power systems have been installed on over 1,000 ships globally, enabling zero-emission operations for various vessel types including ferries and tugboats.
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Thrustleader launches all-battery powered ship energy management system, leading a new trend in green shipping
Thrustleader introduced a new all-battery powered energy management system for ships, featuring DC grid technology and a 200kWh battery pack. This system provides intelligent power management and supports the development of zero-emission vessels in green shipping.
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TR100 Mining Truck “Fuel-to-Electric” Project Successfully Launched, Ushering in a New Era of Green Transportation in Mining
The TR100 mining truck fuel-to-electric conversion project has successfully transformed diesel mining trucks into pure electric vehicles, achieving 76% lower operating costs and zero emissions.
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A New Green and Intelligent Solution for the Upgrading of China’s Rail Transit Equipment
A new green and intelligent solution for China's rail equipment upgrades focuses on new energy locomotive retrofitting, intelligent systems, and flexible service models. It achieves over 85% energy savings and enables unmanned operations, accelerating the industry's green transformation.
Our BRANDS
SeaMac-Premium Marine Propulsion and Power System
Committed to providing reliable premium propulsion system and power system for all kinds of ships around the world, SeaMac is a sub-brand of EMAC group that focused on maritime application.
One-stop Solution Provider
Based on dozens of world-class diesel engine manufacturing resources in China and as official overseas distributor of Advance gearbox, SeaMac provides one-stop solutions to shipyards and shipowners around the world.
Reliable Technical Support
Working closely with our business partners including both engine manufacturer and Advance gearbox, SeaMac provides reliable and trustworthy technical support covers from pre-design to components supply, from installation to commissioning, from pre-sales communication to after-sales service support.
High Quality Standard
From main shaft to marine propellers, from marine generator set to electric control lever system, all of SeaMac branded marine equipments and accessoriees are following high quality standards and chasing for the latest products design, ensuring the high performance, high reliability and high durability of every single unit SinoGen brand products.
Strictly Testing Standard
2 hours multiple loading testing are carried on every single SeaMac marine generators, to ensure that all our products meet technical specifications quality standards and avoid possible hidden defects.
High Standard After-sales services
Based on EMAC’s “123” after-sales services standard (response within 1 working day, our tasked responsibilities within 2 working days and a final resolution within 3 working days), SeaMac always take highly responsibility to after-sale complains, which often win customer recognition and helped us built long term relationship with all of our customers.
About EMAC
EMAC Group Limited was established in Hong Kong in 2010, aims to become a solid one-stop supplier in the power machinery industry. EMAC operating four overseas subsidiaries and owns 10 self-registered trademarks, our products are widely used in which covers energy, maritime, automotive, construction, railways and spare parts.
With years of rich powertrain supply experience, EMAC can quickly understand and respond to customer needs, greatly reducing customer communication costs.
EMAC provides one-stop solutions covers from pre-design to components supply, from installation…
Premium Marine Propulsion and Power System Provider
Working closely with world-class business partners, SeaMac provides premium marine propulsion and power system solutions for all of our partners with Chinese level prices. After 12 years of continuous effort, Seamac acquired more than 200+ projects with over 15 different types of boats.
World-Class Engine Power
SeaMac Marine Generator
Advance Marine Gearbox
Marine Electric System
SeaMac Electric Propulsion System
SeaMac Marine Propeller
Projects Introduction Video
Representatives Introduction Video
Global Training Video
“EMAC provides us a very good support, no matter pre-sales support or after-sales support...”
Jakson Toha
“You can count on EMAC in terms of commitment & quality. We are looking forward to make…”
Jakson Toha
“EMAC is a trustworthy company. Based on years of purchasing experience from us , their...”
Jakson Toha
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Company Introduction: DCEC-Dongfeng Cummins Engine Company
Dongfeng Cummins Engine Co., Ltd. (DCEC), located in Xiangyang, Hubei Province, is a 50/50 joint venture between Cummins Inc. a...
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Company Introduction: XCEC-Xi’an Cummins Engine Company
Xi'an Cummins Engine Co., Ltd. (hereinafter referred to as: Xi'an Cummins), located in Xi'an, an ancient cultural capital with ...
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Company Introduction: GCIC-Guangxi Cummins Industrial Engine Company
Guangxi Cummins Industrial Power Co., Ltd. (referred to as: GCIC) is a joint venture between Cummins (China) Investment Co., Lt...
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Company Introduction: ACPL-Anhui Cummins Power Ltd.
Anhui Cummins Power Co., Ltd. (ACPL for short) was officially established in Hefei, Anhui on December 26, 2018. The total inves...
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Company Introduction: Valvoline-CoorsLubricants (Shanghai) Co., Ltd
Coors Lubricants (Shanghai) Co., Ltd. is a joint venture subsidiary invested by Cummins Engine Co., Ltd. of the United States a...
Our BRANDS