In 2008, BYD sold its first electric car. In 2017, BYD sold more electric cars, including plug-in hybrids, than any other car company in the world—including Tesla.
The company was founded by a battery engineer in 1995 in Shenzhen. It also makes mobile-phone parts, gasoline-powered cars, solar panels, home energy-storage systems, and mono-rail transport systems. Globally, it employs some 200,000 people.
During Quartz’s reporting for our profile on the company’s success so far and the coming challenges, we got a peek inside BYD’s electric-car factory near its headquarters in China, and its electric-bus factory in California. Photographers Theodore Kaye in Shenzhen and Alex Welsh in Lancaster will take it from here.
California
![An entrance to BYD’s Lancaster, California plant.](https://i.kinja-img.com/image/upload/c_fit,q_60,w_645/f7c73ee4dd28eb27435c0f827302a8d1.jpg)
![Workers assemble a bus inside BYD’s Lancaster, California plant.](https://i.kinja-img.com/image/upload/c_fit,q_60,w_645/88cf7e0f62c234a5d3266dca45dfb809.jpg)
![Image for article titled Behind the scenes at BYD’s electric-vehicle factories in Shenzhen and California](https://i.kinja-img.com/image/upload/c_fit,q_60,w_645/1b9249e06b30fe49cdbb2d2206e95306.jpg)
![A worker installs a display panel inside of a BYD bus.](https://i.kinja-img.com/image/upload/c_fit,q_60,w_645/db1f0a81e6938a4e69635c37b5fe0952.jpg)
![Buses in progress sit on the factory floor.](https://i.kinja-img.com/image/upload/c_fit,q_60,w_645/0e58cf2eda4eb0347b9d17ed9c17e00e.jpg)
Shenzhen
![Workers assemble battery-powered automobiles with the help of automated and semi-automated processes at a BYD factory in Shenzhen.](https://i.kinja-img.com/image/upload/c_fit,q_60,w_645/f27f8c16cea7f0036daf02a0132722d9.jpg)
![A worker assembles a portion of a car.](https://i.kinja-img.com/image/upload/c_fit,q_60,w_645/83d314b42eb5ae3c757045c0ca87f50e.jpg)
![Image for article titled Behind the scenes at BYD’s electric-vehicle factories in Shenzhen and California](https://i.kinja-img.com/image/upload/c_fit,q_60,w_645/293b9563df50c8495722803952c83bcc.jpg)
![Workers assemble battery-powered automobiles.](https://i.kinja-img.com/image/upload/c_fit,q_60,w_645/d646d11f6331cd514055c9974098192c.jpg)
![A car moves down the assembly line.](https://i.kinja-img.com/image/upload/c_fit,q_60,w_645/f93ec5cf068d9a254912999613f79827.jpg)