Shandong Dongying Zhengyu Wheel Co., Ltd

zhengyu wheel factory are famous wheel rim factory and we can supply all kinds of wheel rim PORDUCTION AND TESTIING MACHINES: Our factory has the first-class manufacturing equipments and testing machines in the world, including the low pressure casting machine, gravity casting machine, continuous heat -treating furnace, the CNC lathe, machining cener, automatic spray-painting line, the spectrum analyzer, X-ray machine, three-coordinates measuring machine, rotary bending tester, the radial rolls fatigue tester, impact tester, the salt spray tester, the universal material testing machine and so on. QUALITY ASSURANCE: According to the ISO/TS 16949 Systerm request, we strictly to operate all work. Up to now, all of our wheels have past American SFI, German TUV, Japanese VIA and other international authentication standards. We can provide many kinds of steel wheels. The products are in high quality and have a competitive price in the global market. With the advanced equipments and first-class technology, we are ready to cooperate with you. Trust us, trust future.