The total industrial output value and industrial sales value of the petrochemical equipment industry increased by more than 30% year-on-year in December. It is expected that the economic operation speed of the petroleum and petrochemical equipment industry will continue to achieve double-digit growth in 2012, but the growth rate will decline slightly. The growth rate of production and sales is expected to be around 25%, while the profit growth will be lower than that of production and sales, which is expected to be around 15%, and the export growth is expected to be around 20%. The equipment industry will continue to maintain high growth.
The Earth Clamps has different types suit for different countries .The American type ,the Japanese type ,the Netherland type .
We have different kinds ,such as the following MS300A ,MS500A ,MS600A,RS300A,NS300A,NS500A,NS600A,NS300A-1,TC300A,TC500A,TC600A .
The customer can choice based on the welding torch they used.
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