We use advanced CNC equipment to process, perfect testing methods and develop mold design

independently. We choose low pressure casting, gravity casting, sand mold casting and kinds of

casting process.

We also have a full set of casting equipments, produce a large variety of cylinder blocks and

cylinder heads. We can assemble variety models of aluminum alloy complete cylinder head and

cast iron alloy complete cylinder head.

We have the assembly workshop, with a complete cylinder head assembly production line and a

full set of components testing equipment, cylinder head water leak tester, cylinder air tightness

detection station, spring pull and press machine, partial pendulum instruments.

CAREFUL

DETECTION

PRECISIO

MACHINING

CLEAN

CASTING

FITTING

DETECTION

LEAKAGE

TESTING

STRONG

PACKAGESTRONG

PALLET

PRODUCT

COMPARISON

1)Inlet valve 40mm, 2)Exhaust valve 34mm 3)Valve's height 136.5 mm. 4)The deepth of valve seat insert is 0.8mm 5)Prechamber is rectangle shape

1)Inlet valve 40mm, 2)Exhaust valve 34mm 3)Valve’s height 130 mm. 4)Prechamber is crescent shape

1)Inlet valve 42mm, 2)Exhaust valve 36mm 3)Valve’s height 136mm. 4)Prechamber is rectangle shape

1)Inlet valve 40mm, 2)Exhaust valve 34mm 3)Valve’s height 136 mm. 4)The deepth of valve seat insert is 3.3mm5)Prechamber is rectangle shape

HCS No:130014406 HCS No:130014405

HCS No:130014407 HCS No:130014408

1)Inlet valve 40mm, 2)Exhaust valve 34mm 3)Valve’s height 132.6 mm. 4)Prechamber is rectangle shape

HCS No:130014409

THE CYLINDER HEAD DIFFERENT OF 4D56 (D4BH)

The strong package is better to protect cylinder head ,if it is not strong, it is easy to break product.

OUR PRODUCT ANOTHER FACTORY PRODUCT

STRONG

CLAEN

EXCT

FLAT