Main thrust: precautions in purchasing roots blower
Roots blower The purchase is mainly based on flow and pressure, and meets other requirements such as installation size, transmission medium, noise, protection level and other special purposes. The following is a small series of users in the purchase Roots blower What should I pay attention to
1、 Is the manufacturer registered
To check whether the manufacturer has been registered, you can check the information on the website of the Bureau of industry and commerce, whether it has been supervised by relevant departments, and check the company's business license and bank account opening qualification. If it can be found in a professional information bureau Roots blower Manufacturers can basically determine that the company is a regular company, and can consider future cooperation issues.
2、 Strength of manufacturers
The amount of registered capital directly reflects the strength of the manufacturer Roots blower Companies usually have larger registered capital. It also depends on the time of registration. Generally speaking, the registered capital before 2016 is the actual investment. The registered capital of the manufacturer is large, which shows that the company is strong and reliable. On the contrary, the company's registered capital is very low, indicating that Roots blower The economic strength of the manufacturers is very poor, and we must be careful when working with these companies.
yes Roots blower The strength of production enterprises can also be tested from the scale of production enterprises, the number of processing equipment, the number of employees and other aspects. These can reflect the overall strength of manufacturers from the side. Of course, some manufacturers will cheat in these aspects. When they provide us with information, they will find some pictures of other manufacturers on the Internet and send them to us to remind our customers that we should take a close look at them. Customers who are relatively close to us can also go on-site inspection.
3、 Customer case
You must check the appearance of the product, and try to select the users in the area where you are in order to check the use site and get to know it Roots blower Actual use. It would be better if we could provide a mobile phone number or other contact information and help us determine the situation in the region. If we have the conditions, we can go on-the-spot investigation, and we will screen the manufacturers' products.
4、 After sales service
The pre-sales service was very meticulous, the after-sales service was very poor. These manufacturers must be examined. If there are after-sales problems in the future, it will become very troublesome. When investigating product cases, we should also have a detailed understanding of the after-sales service as well as the customers,
5、 Identify products
The main level of the fan performance and the size of the vibration. Roots blower Noise is the source of environmental pollution. If the noise reaches a certain level, it will affect the staff's work mood and reduce the work efficiency. When choosing, consider the convenience of maintenance. Roots blower It is a kind of mechanical equipment that needs regular maintenance. Roots blower Work efficiency. For the fans that maintain high efficiency at low power consumption, the preferred selection criteria are. Generally speaking, it can also be seen from the appearance Blower Quality. When observing, pay attention to the details. Hongguang Xiaobian would like to remind you that many small factories will carry out OEM. For example, if you want to buy C's fans, some companies claim to have inventory, make their own, and then label brand D. This will not guarantee the after-sales service, please make sure to investigate.
The above is just for purchase Roots blower A brief introduction to some of the issues to be considered. Hope you can refer to the above five points, according to their own needs to choose a suitable for their own blower. We cherish every good opportunity of mutual trust, customer satisfaction is always our goal and eternal work guidance. We hope that we can contribute to the blue water and blue sky of our motherland together, and hope to have your company on the way of long-term cooperation.
Precautions in purchasing roots blower: http://theoxfordjazz.com/xw/97.html
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