As a leading manufacturer and exporter crankshaft in china,We made vehicle engine crankshaft for nearly 30 years.The crankshaft materials have casting iron and forging steel.Following are our existing

As a leading manufacturer and exporter Crankshaft in China,We made vehicle engine crankshaft for nearly 30 years.The crankshaft materials have casting iron and forging steel.Following are our existing

As a leading manufacturer and exporter in china, we made vehicle engine parts for nearly 40 years.The main parts have cylinder block, cylinder head, cylinder gasket, cylinder liner, crankshaft, camsha

Our factory made valves for cummins engine.Material: 21-4n; 5cr21mn9ni4n; 4cr9si2; 40cr; 4cr10si2mo; 20cr.Cummins nt855In valve OEM: 135957Ex valve OEM: 145701Cummins 6ctIn valve OEM: 3924492eEx valve

Cylinder blockFeatures:1) we manufacture and export new cylinder blocks for diesel and petrolEngines2) also produce according to customers requirementsProducts for:1) Toyota 2rz, 3rz, 4y2) Mitsubishi

Features:1. 10 production lines and strong casting ability for cylinder liners2. Wet and dry cylinder liners3. Their diameters can range from 60 to 250mm4. Oxidation phosphor reason and the plasma, la

We have successfully passed the certification of the QS9000, ISO9002 and TS / ISO16949.According to the international market, we have developed new products compatibleWith the following brands: Asia,

Shanghai niuzhang Co., ltd is the specialized in manufacturing bush (piston pin bush) , already have more than 40 years experience in china.The material:1. Bronze: 6-6-3, 4-4-2. 42. Copper-lead alloy:

Engine bearing type:1. In valve (inlet valve)2. Ex valve (outle valve)Features:1. Material: 40cr, 40cr9si2, 4cr10si2mo, 5cr21mn9ni4n (21-4n)2. The valves cone surface with heat resistance hardening ch