A total of more than 1,600 special technical service stations have been established in the cloud. Any vehicle purchased with the Yundei Power Dewei engine can enjoy the engine warranty under the premise of the installation and maintenance according to the methods specified in the “Engine Instructions†and “User Service Manual†within the specified warranty period. service. This not only reflects the confidence of Yunnei Power in the quality of its products, but also highlights the idea of ​​advocating the rational use of engines in the cloud.
In order to guarantee your legal rights, it is important to purchase the invoice and the Service Manual. In black and white, in exchange for a guarantee, the true "core" for the true feelings.
However, the service station maintenance service is also subject to the following conditions, and the loss of transportation, storage, assembly, use, etc. due to natural disasters or irresistible factors or the customer's own reasons is not guaranteed. The warranty period is determined by the date the purchase invoice is invoiced. The warranty period must be within the scope of the warranty rules for the whole machine purchased in the cloud. The power in the cloud is not arrogant, just to make the service fine.
Reading volume:We are China manufacturer of high quality grade 36,grade 55, grade 105 Threaded Rods and threaded bars in astm f1554 standard. Our advantages and more services of threaded steel rods includes:
1) Wide range of diameters from 1/2" - 4"
2) Customized Length from 100mm to 12000mm
3) Good threads at 60 degree
4) Good straightness: 1mm/m max
5) Even hardness on whole bars
5) Proper mechanical properties
7) Full sets of testing equipment: Surface, Dimenstion. Mechanical properties testing
8) Fast delivery time
Grade 36 Threaded Rod,Grade 36 Threaded Rod,Grade 55 Threaded Rod,Astm F1554 Grade 105,Astm F1554 Threaded Rods,F1554 Grade 55 Threaded Rod
SHANDONG LE REN SPECIAL STEEL CO., LTD. , https://www.sdcolddrawnsteelbar.com