Viridus - European Battery Manufacturer

Supplying the e-bike sector with advanced battery solutions naturally our partners need to come from the e-bike industry. However, also having to manufacture and produce a highly complex product as a lithium-ion based battery pack we also need a partner with deep understanding and know-how regarding batteries. In partnering with Promovec and Batribike Viridus has achieved the necessary insight and know-how in the e-bike industry and in further strenghtening the conglomeration with a partnership with Greenway we have achieved the crucial R&D, knowledge and service capabilities needed to produce our high-end battery solutions.


Greenway was founded in 2006. From the start, Greenway has designed and manufactured nothing but battery packs, and that is still our sole focus today.

Greenway has competed in just about every industry that uses portable devices. For instance, in the e-bike industry, with its exceptionally high quality standards, Greenway has become the dominant player.

In 2016, Guangdong K-Tech energy technology co., ltd became a wholly owned subsidiary of Greenway’s, which mainly provides various advanced lithium battery cells. Now, having 3 professional assembly factories and 1 cylindrical battery factory, covered with almost 500,000sq.ft, and around 1600 employees.

As of the end of 2017, Greenway and its subsidiaries owned and declared more than 240 patents, including 8 invention patents. Greenway battery Co., Ltd, Greenway New Energy Co., Ltd and K-tech New Energy Co., Ltd are all “national high-tech enterprises”. And they are ISO-9001, ISO14001 ,OHSAS 18001 certified facility too.

Greenway Manufacturing has extensive experience with every facet of the design and manufacturing process of batteries.We make and do nearly everything in-house, including our own SMT — and we’ve been doing it for thirteen years, puts Greenway at the forefront of battery manufacturing.

From the early stages of product design through delivery, Greenway has the experience and resources to help design engineers ensure a smooth design process and project management meet delivery schedules. 5 Million US dollar product insurance and European Office in Belgium provide you efficient after-sale service.
Promovec logo

Promovec started being involved in the manufacturing of e-bikes in 2003, this due to the realization that there were no bikes on the market meeting the demand of the Danish customers at the time. Imported e-bikes were not able to cope with the Scandinavian climate, which places extreme demands on the robustness and operational reliability of the e-bikes.

Furthermore, the e-bikes did not have the right expression regarding design either. A great potential was seen in this situation and in 2007 Promovec developed the Danish e-bike starting from scratch. In 2008 Promovec launched an entirely new generation of e-bikes that changed the idea that e-bikes were heavy and clumsy and meant for seniors.

Promovec A/S has more than 10 years of experience in the development, design and service of e-bike components and complete systems. This work has always been carried out in close cooperation with our suppliers and customers and together we take pride in finding the best and most unique solution. Therefore, Promovec provides a wide range of options in terms of expression, functionality, price and design so you can meet the customers’ demand.

In 2006 Steve and Jackie Coulson started by selling various e-bike brands in the UK market. It soon became apparent that there was a shortfall in customer care and spares availability from these brands. It was time to consider how to improve this.

In 2007 Fallowgate Limited was formed. And two family members Ralph and Sue joined the business. In this new constellation the Batribike brand was created and it was decided to introduce the company’s own range of Electric Bikes. The aim was to produce an affordable bike but not compromise on quality. These early bikes were manufactured in China for cost effectiveness.

Having introduced many groundbreaking and innovative solutions to the e-bike business from 2007 to 2016 yet still lacking in supply chain security and quality assurance the company decided to move production to Europe. and launching a new European built bike series at the Cycle Show in September 2016. These new bikes are developed and designed in close cooperation with Promovec - a Danish company who design electric systems for bicycles. Promovec started at a similar time to Batribike and share the Batribike core values of quality and service. This perfect match between values mean that all Batribike bicycles are hand built specifically for Batribike and all to a high quality which is tested to all the relevant standards and based on a Danish design philosophy of beautiful aesthetics, simplicity in lines and functionality as well as a deep understanding of customer needs.