Qingzhou Qingyi Machinery Co., Ltd. is committed to the independent research and development of modern excavators. After years of development, the company has advanced technology research and development groups and production processes. With the continuous renovation of manufacturing equipment, the production supply of dozens of large, medium and small models is guaranteed.
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Our professionalism, enthusiasm and efficiency, sparkling light, service star, make you shine. Qinglan not only cares about the quality of the products, but also cares about the services of the products. Customer needs, satisfying, customer feedback, patient listening, and tireless service to customers.
LEARN MOREFrom initial consultation to program design, on-site visits, to late delivery and after-sales complaint feedback, Qingyi Machinery has established a sound system to ensure timely and timely communication of information to ensure the right people at the right time. Provide our companys more professional services and technical support.
LEARN MOREQingzhou Qinglan Machinery Co., Ltd. has 10 service outlets and 20 offices in Weifang, Jinan, Guangzhou, Shenzhen and other cities, and 18 offices in the United States, Europe, South America and other places. While continuously expanding the brands influence, we ensure that our services cover a wide range, respond quickly, and deal with problems in a timely manner.
LEARN MOREWe have been pursuing a professional development path. Through continuous improvement, we have always mastered advanced core technologies, good manufacturing processes and product quality control, and helped our customers create higher value with our professional services.
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Advantages of grasping wood products: streamlined design, beautiful appearance. The well-known brand engine has strong driving force, reliabl……
1. The vibration frequency of the vibration system of the concrete production base is set to 2. Before the start of vibration, it should be c……
Introduction of ripper The ripper is hung from the rear of the bulldozer or grader. The bulldozer or grader can press the loose teeth of the ……
Do you really know about wood grabbing? How much do you know? Today, Xiaobian will talk to you about the wood. Wood grabs may rarely be seen ……
The machinery industry has experienced cyclical recovery and valuation adjustments, and some individual stock valuations have returned to 20-……
In order to meet the working needs of the excavator, many device fittings have been developed. The wood grabber is one of the more common one……
In the course of work, excavators need a number of equipment accessories to cooperate with the construction, such as loading and unloading wo……
The ripper is hung on the tail of the bulldozer or the grader. The bulldozer or grader can press the ripper of the ripper into the working su……
The breaker is an important accessory product of the excavator, and the breaker market is closely related to the entire construction machiner……
Maintenance instructions for the maintenance schedule of the full hydraulic crawler type three-point pile driver: 1, each class of maintenanc……
When we buy a hydraulic tamping device, we often dont know what to pay attention to. If we have problems after blind purchase, it will be ver……
The role of the excavator in various projects can not be underestimated, it can replace the manual loading and unloading, handling, greatly s……
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