Weichai daima amezingatia mkakati wa uendeshaji wa bidhaa zinazoendeshwa na mtaji, na amejitolea kuendeleza bidhaa zenye ushindani wa msingi tatu: ubora, teknolojia na gharama. Imefaulu kuunda muundo wa maendeleo ya synergetic kati ya powertrain (injini, upitishaji, axle/hydraulics), gari na mashine, vifaa vya akili na sehemu zingine. Kampuni inamiliki chapa maarufu kama vile "Weichai Power Engine", "Fast Gear", "Hande Axle", "Shacman Heavy Truck", na "Linder Hydraulics".