Jingsheng Power can provide complete turbos and turbo parts.We produce compresser housing,turbine housing,bearing housing ourselves and we have coordinate measuring machine to ensure measurement accuracy.We constantly improve the level of our own production and development to adapt to the market demand.We do four balance tests to make sure quality(compresser wheel,shaft, cartridge and complete turbo) we have cooedinate measuring machine to ensure measurement accuracy.And we provide you turbos with 6 months manufacurers warranty.