Brand: Hualong
metal parts
pump base
We are specialized in producing various nation standard cast copper, aluminum products, stannum base alloy, zinc base alloy, grizzled cast iron, nodular cast iron, hot refractory cast iron casting, cast steel, cast stainless steel and so on. We are determined to innovate all along, including a set of technicians with exquisite technic, veteran to produce process and produce. We have set up examination room such as molding sand experiment, chemistry analysis, inspection, mechanics test, equipping stuff test machine, intelligence thermoscope, metallographic microscope, speediness chemistry analysis apparatus and so on, which are advanced perfect inspect facility to assure product quality.