Shanghai Yunzhiguangshu Import and Export co.ltd always focus on attachments & parts of excavator more than 20 years. With positive working attitude,patient after-sale service and reliable quality,we have won the respect and trust of our customers. We were agent of Japanese clients for 6years, now we're agent of some european clients. Professional factories, we mainly deal in Hydraulic breaker,hydraulic shear, hydraulic grab,hydraulic rotary drilling rig,telescopic arm, vibro ripper and all kind of bucket. Welcome to contact us,we are a reliable partner for our customers.