ShanDong ZhongHeng  Equipment Co.,Ltd is specialized in the research,manufacture and sale of fuel injection pump test bench. The fixed assets of company are more than 3 millions. It has more than 80 employees and more than 10 of them are skilled workers.The annual productivity of  the company is 500 fuel injection pump test benches, over 200 nozzle testers, over 10 thousand hole-plate standard injectors and spindle-needle standard injectors which are used for test bench.It  also supplies related test bench accessories,lifters,balancing machine,pump and  nozzles. Our products are widely used by fuel injection pump & nozzles manufacturers and large-medium sized maintenance stations which serve automobile maintenance,engineering machinery and marine machinery,etc..Our comprehensive economic benefits indicator keeps ahead in the industry.