·In February, China’s foreign investment increased by 0.9% year-on-year

Shen Danyang, spokesman of the Ministry of Commerce, said on the 17th that the actual amount of foreign investment in China in February this year was 52.66 billion yuan, a year-on-year increase of 0.9%.
According to data from the Ministry of Commerce, in February, 1,565 foreign-invested enterprises were newly established nationwide, up 49.7% year-on-year; the contractual foreign investment was 110.73 billion yuan, up 69.4% year-on-year. From January to February, 3,831 new foreign-invested enterprises were established nationwide, an increase of 38.6% year-on-year; the actual use of foreign investment was 138.19 billion yuan, a year-on-year increase of 17%.
Shen Danyang said at the regular press conference of the Ministry of Commerce that from January to February, the actual use of foreign investment in China's service industry was 84.35 billion yuan, accounting for 61% of the total foreign investment in the country, an increase of 30%. The actual use of foreign investment in the manufacturing industry was 45.95 billion yuan, accounting for 33.3% of the total foreign investment in the country, an increase of 7.1% year-on-year.
According to data from the Ministry of Commerce, in January, 2,266 new foreign-invested enterprises were established nationwide, up 31.8% year-on-year; the contractual foreign investment was US$33.21 billion, up 126.2% year-on-year.
Shen Danyang introduced that from January to February, the amount of investment in China by the United States, Japan, ASEAN and Singapore decreased by 31.8%, 15.9%, 30.7% and 29.3% respectively; the actual investment in France, Germany, Saudi Arabia and Hong Kong increased significantly, respectively. 366.7%, 59%, 873.8% and 27%.
In February, China newly established 57 enterprises with total investment or a single capital increase of more than 100 million US dollars, involving investment in electronic equipment, transportation equipment, glass products, non-ferrous metals, financial services and other industries.

Heat Treated Steel Bar And Tube

HEAT TREATED STEEL BAR AND TUBE

Heat treated steel bar is produced by heating and cooling in different temperature based on the steel grades to improve the steel bar mechanical properties or machinability for various industrial applications. Heat treated steel bar includes annealed steel bars, Normalized Steel Bar, quenched and temper qt steel bar.

Annealed Steel Bar has better ductility and lower hardness, which can be easier to be machined. The annealing processing is usually widely used for steel grade with higher carbon content above 0.5%. However, some low carbon steel also requires to do annealing for special usage such as 20CrMnTi gear steel. For some special material such as 20CrMnTi gear steel and GCr15 such bearing steel, spheroidizing annealing is often required.

Normalized steel bar sometime is also one kind of annealing processing. It mainly changes the grain to remove the impurities in steel and improves the strength and hardness. For some hot rolled steel bars, to keep the basic mechanical properties, normalizing is often used.

Quenching and Tempering, abbreviated as Q&T is a king of processing that strengthen or harden steel bars by heating the materials and then cooling in water, oil or other liquid medium, that rapidly the change from austenite to perlite to get the proper properties for various usage. The quenched & tempered steel bar materials are usually with carbon from 0.30% - 0.60%, it is widely used as merchant bars in components of various machines.

Our advantages on producing heat treated steel bars:

1) Big stocks of hot rolled round bars or wire rods as raw materials

2) Wide range of Cold Drawn Steel Bar sizes: from 10mm to 150mm

3) Different cold drawing medias powder or oil to get different surface

4) Straightening machines to get better straightness up to 0.5mm/m

5) Grinding and polishing machines to get better roughness upto 0.4um

6) Heat treating furnaces to adjust the mechanical properties

7) Full sets of testing equipment to test the sizes, mechanical properties and microstructure.

8) Multiple packages to avoid broken packages and anti-rusty

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SHANDONG LE REN SPECIAL STEEL CO., LTD. , https://www.sdthreadedrods.com