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One of the most critical steps in the production of crystalline silicon solar cells is to make very fine circuits on the front and back of the wafer, which are derived from the battery. This metallization process is typically accomplished by screen printing …

The largest auto parts trade logistics city in central China, Macheng Trade City in Hubei, held a grand foundation stone laying ceremony at Xiaogan Street, the left side of Macheng North Railway Station of Shanghai-Chengdu Express Railway. At this point, the largest auto parts wholes…

Shell (China) Lubricant Technical Service Center held a ground-breaking ceremony on Gaolan Island in Zhuhai on August 12, 2010. This was the after-sale operation of Shell's Zhuhai Plant, Asia's largest lubricant oil blending plant. Another important development. The technical…