Established in Year 1993 and located nearby Shanghai, Ningbo Yiznhou Pengcheng precision Casting Factory is a specialized manufacturer and exporter of various castings, forgings and CNC machined parts. With Export License and certificated by ISO9001: 2000 and TÜV (WO/TRD100-AD2000), now the factory occupies an area of 20,000 square meters and with more than 300 staff and 30 professional engineers.
Here follows is some information for your reference：
Ⅰ、 Quality system, we have:
1) ISO9001: 2000 certification
2) TUV certification (WO/TRD100-AD2000) 
Ⅱ、 Equipment and quality control:
1) We have 6 sets electrical frequency furnaces with relevant casting equipment. Monthly capacity is over 600 tons.
2) We have forging ability for:
① 3tons air hammer,
②1600tons punch,
③1000tons/1600tons/2500tonsfriction press,
④1600t oil-hydraulic press and etc.
3) We have about 4800㎡ absolute machining workshop, 40 CNC lathes and 4 CNC machine center for guarantee of machining dimensions besides other ordinary machineries such as lathe, milling etc.
4) We have spectrometer for material analysis.
5) We have our own pattern shop to guarantee the precision of the parts.
6) Also, we have Coordinate Measuring Machine (CMM), Surface Roughness Tester.
7) We have machineries to test physical properties, (tensile, yield, hardness, low temperature impact etc.)
8) We are able to do PT inspection. X-ray for samples if necessary (sub-contraction) and also          we have hydraulic pressure...