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Shanghai zhenzhong construction machinery technology co., LTD is a high-tech enterprise in Shanghai that inegrates piling machin-ery equipment production, sales, leasing, construction method service and technical consultation, which founded in 2007.Thecompany is located in the southeast of Pudong New Area, Shanghai - -(Shanghai) free trade zone, Lingang New Area, heavy equipment industrial zone, .Since its establishment, Shanghai zhenzhong has been taking "Professional win credit, service createvalue" as its tenet.It has become a well-known enterprise in China's piling machinery industry through its pragmatic andrigorous scientific attitude and the spirit of innovation.

Based on scientific research and innovation, the company has accumulated rich and valuable technical experience in thedevelopment and application of vibratory pile hammer and other pile mechanical products through friendly cooperation withuniversities, research institutes and foreign professional companies, and formed a unique and complete itellectual propertysystem of the company.It pioneered the combination of product manufacturing and construction practices in China.

Nine series of products with complete intlletual property rights have been developed:EP(DZJ) resonant-free eccentricity torque adjustable electric vibro pile hammer serie ;DZP resonation-free frequency modulation electric vibro pile hammer serie;KLV packed sand pile/gravel pile vibro hammer serie;DZPJ stepless frequency and torque modulation electricity vibro plie hammer serie;YZPJ stepless frequency and torque modulation hydraulic vibro pile hammer serie ;NV DTH(Down-the-Hole) hammer rock diling machine serie; TRD trench cutting re-mixing deep wall machine; JUZ large torquehydraulic auger dilling rig and JU series Hydraulic Pile Driving Rig.A number of products have been awarded: "Shanghai independent innovation products",' "Shanghai high and new technology achievement transformation project", "science andtechnology progress award","China machinery industry federation award".