Hangzhou Wren Machinery Co., Ltd. (Wren) was established in 1992. Our company manufactures Hydraulic Torque Wrenches, Torque Wrench Pumps, Hydraulic Cylinders, Hydraulic Hand Pumps, Herculean Hydraulic Pullers, Electric Pumps, Hydraulic Bolt/Nut Tensioners and Other Hydraulic Tools. Wren is a hydraulic tools (70Mpa-2800Mpa) manufacturer. Our target is "Do not seek for big, but for professional". With the support of advanced hydraulic manufacturing technology from Germany, we can manufacture first-class professional hydraulic products in the world, using advanced CNC machining equipment, and controlling by ISO9001 quality systems in the whole production process. Our company has a factory and office covering 11,000 square meters in Hangzhou which is 160km away from Shanghai, and has staff of 210 people. Our products are well used in steel industry, shipbuilding, power station, petroleum industry, chemical industry, railway, rubber industry, and other engineering industries. We already have distributors in North America, South America, Australia and Russia. Moreover, we have OEM customers worldwide. Wren Hydraulic products are worth using!
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