Yongjia NSV Valve Co., Ltd: NSV VALVE focus on piping engineering solutions for whole world market, it has been committed to manufacturing cast and forged steel industrial valves for applications in
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The drawer adopts double caterpillar drawing method, thyristor stepless governor. It is mainly used with a plastic extruder for plastic pipe material, soft pipe and other plastic shaped materials. Its
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TONGFU is one of the most professional feed pellet machine manufacturers and suppliers in China. Please feel free to buy discount feed pellet machine for sale here and get quotation from our factory.
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Stone World Connection Ltd is one of the leading China monuments, brown marble, landscaping rocks, granite balusters, paving stone manufacturers and suppliers, welcome to wholesale monuments from us.
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GNS Dry Screw Vacuum Pumps are highly efficient, and ideally suited to industrial applications which require reliable and contaminant-free extraction of gases and vapors.
The vacuum in dry screw pumps is created through two parallel-arranged screw rotors that rotate in opposite directions. These rotors trap the gas coming in through the inlet and deliver it to the gas discharge or pressure side. As the gas is getting compressed, there is no contact between the rotors.