Shangyu Weida Mechanical and Electrical Technology Co., Ltd. is a high tech enterprise, specialized in developing and producing series of mechanical and electrical hydraulic products. Our pressurized hydro-cylinder (Patent No.ZL200920113426) is a miracle. It reduces the cost and energy consumption, enlarges the clamping force and improves the execution speed. With highly integration, easy construction and strong practicality, customized pressurized hydro-cylinders operate stably and reliably according to the standard procedures without configuration, oil pipeline and installation design. It turns out to be the indispensable unit. We sincerely hope to establish business friendships with customer worldwide. Let's work together for a better future.