Qingdao ranxi industrial development co.,ltd.professionally
manufactures all kinds of alloy wheels, it is located at Qianwan
industrial Zone,Huandao district, Qingdao city, Shandong province.
all products of our company have passed the ISO9000 and ISO/TS16949
Quality management System Certificate, their performances are
confirming to Germany "TUV" and American "SFI" international
standards, Also we have our own right to import and export.
At present, our company has a complete set of casting equipments,
heat treatment process equipments, machining equipments and coating
produce line, in which there are eight V-40 numerical machining
centers imported from Far East company of Taiwan, one large
middle-bright fine grinding machine, dozens of WT-60 turning
centers imported from this company too.
one METALSCAN 2500spectrum analysis instrument imported from ARUN
company of England, harness examination instrument, X-ray detection
apparatus, impermeability tester, dynamic balance machine, wheel
ring duration and impact comprehensive tester, coating thickness
We will always adhere to the "integrity, fairness, persistence"
marketing concept and the high quality service, to achieve
sustained and rapid development of our company.