Product Description Our company mainly supply China first class brand XCMG crane( QY130K QY100K QY80K QY70K QY65K QY50K QY50B QY40K QY35K QY30K5 QY25K5 QY25K QY25E QY25A QY20B QY20 QY16K QY16D QY16C QAY200 QAY160 QAY130 QAY50 QAY25 QUY300 QUY150 QUY100 QUY50 Etc. )cylinders and cylinder parts. We do full type cylinder include Break Cylinder Vertical cylinder Level cylinder Support ring Y airproof ring Ster airproof Check ring Outrigger Cylinder Amend Bag Vertical Cylinder Amend Bag Level Cylinder Amend Bag Outrigger Telescoping Cylinder Amend Bag Luffing Cylinder Amend Bag Telescoping Cylinder Amend Bag Etc.