Palm print door

Tianqi has been specializing in the supply of palm print doors for many years, and has a very good reputation for security in the Jiangsu, Zhejiang, and Shanghai areas. Whether it is treasury doors, secret room doors, or palm print doors, we present them to everyone with * quality. In terms of after-sales service, the company not only has an independent after-sales department to provide after-sales support for everyone, but also has dedicated annual inspection masters responsible for customer follow-up issues.

Palm print door selection tips:

Palm print doors are very complex doors, mainly without fixed sizes or styles, and are usually customized directly according to customer requirements. Palm print door refers to860x2200The size of a single door is usually around this. When purchasing a palm print door, the choice of manufacturer is fundamental, and the quality of manufacturing process is key. Special attention should be paid to checking whether the door body has welding defects, such as open welding, unwelded, missed welding, slag inclusion, etc. Can the fit between the door leaf and the door frame be tight, can the gap be evenly distributed, can the opening be sensitive, can all joints be easily accessible, can the paint plating be evenly firm and lubricated, etc.

The main factors affecting the use of palm print door bearings refer to whether the installation, adjustment, maintenance, and repair meet the technical requirements. according toINATechnical requirements for the installation, use, maintenance, and upkeep of bearings, and their impact on operationINAMonitor and inspect the load, speed, working temperature, vibration, noise, and lubrication conditions that the bearing is subjected to. If any abnormalities are found, immediately identify the cause and make adjustments to restore it to normal. Installation conditions are one of the primary factors in the use of bearings. Improper installation of bearings often leads to changes in the stress state between various parts of the entire set of bearings. The bearings operate in an abnormal state and end their service life prematurely. The internal factors mainly refer to the three major factors that determine the quality of palm print door bearings, including structural design, manufacturing process, and material quality.

Palmprint Door Purchase Notice:

In order to provide customers with a better shopping experience and better protect their interests, please spend money before making a purchase2Please take a moment to read the warm reminder. Thank you!

1.Regarding color difference: There may be slight discrepancies between the color in the picture and the actual product color. Please refer to the product color for accuracy.

2.Delivery time: If there is inventory, it can be shipped on the same day or the next day. If there is no inventory, the ordering time is7-15Tian (please consult our customer service to check inventory before placing an order).

3.Regarding negotiations: Please feel free to contact the shop owner if you are interested in the productCommunicate and inquire about product information, do not let insufficient communication between both parties affect the progress of the transaction.

4.Regarding shipping: Our products are delivered free of charge within Shanghai. Buyers from other regions must discuss transportation prices and other issues with the store owner.

5.Regarding receiving goods: Buyers must inspect the goods in person after receiving them. If there are any quality issues with the products you purchased, our store will be responsible to the end! Return and exchange guaranteed! The cost will be borne by the seller!