On December 12, Harbin Pioneer Road Automobile Culture Street Top 100 International Automobile City was put into operation. According to reports, the automobile city will be surrounded by radiation, facing the province, is the largest and most full-featured automobile city in Heilongjiang Province and Harbin City, and is also the largest automotive integrated service site in the Northeast China.
The Auto City provides one-stop service covering an area of ​​110,000 square meters and a total investment of 96.23 million yuan. It is divided into eight functional areas such as display sales, auto parts, auto repair, auto testing and auto clubs.
Annealed steel bar is produced by annealing which is one kind of heat treatment to get proper hardness for machining. Our advantages and more services of annealed steel bar includes:
1) Wide range of diameters from 10mm to 300mm
2) Customized Length from 100mm to 12000mm
3) Good surface roughness: 0.4um to 1.5um
4) Good straightness: 0.5mm/m to 2mm/m
5) Good roundness: 80% of diameter tolerance
6) Diameter tolerance: -0.02mm to -0.06mm/h9, h10, h11
7) Matched further processing: Grinding, polishing, straightening
8) Anti-rusty package
9) Full sets of testing equipment: Surface, Dimenstion. Mechanical properties testing
10) Fast delivery time
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SHANDONG LE REN SPECIAL STEEL CO., LTD. , https://www.js-luggagecarts.com