Hongda Trailer Concrete Pump (Offer to Sell)
Trade Lead Description:
Our company is a professional constrution machinery manufacturer with 25 year's history. Our company has passed ISO9000,CCC and CE Quality System Certification. HONGDA S-valve serial high-pressure pumps, Z-gate-valve serial medium-pressure pumps and D-butterfly-valve serial low-pressure pumps are concrete transport equipments widely applied to such building projects as urban construction, bridge, power, and energy sources, etc. The machines adopt such world advanced techniques as open hydraulic loop, distribution valve auto-compensating clearance, constant power control, total hydraulic automatic change, and electric proportional control, etc., carried out deep and meticulous studies and experiments in many aspects like concrete piston self-lubricating, etc., and has won many patents. Posted from China - Shandong on 4 November, 2009
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