Piston Adopting micro-arc oxidation technology to its head for heat insulation, and it can

prolong Piston using life and effectively improve the problem of whining.(CG125/

CG150/CG200)

Adopting ightweight piston to reduce its weight, it can effectively lower inertial

force of crankshaft to improve engine vibration.(CG138)

Use the lightweight piston to reduce the weight of the piston, This new piston can

reduce the inertia force during the operation of a crank unbalance, improve engine

vibration.(CG250)

Piston rings Adopting thinner piston rings to reduce its friction with cylinder wall, reduce the

loss of mechanical efficiency and improve engine performance.(CG138/CG250)

Clutch Adoptong BM103 friction plates to make it more wearable and prolong its life

much.(CG125)

Adopting 6 spring 6 column and BM103 friction plates to make clutch connection

more even and wearable and prolong its life much.(CG138/CG150)

Using six springs six columns, BM103 friction plate, making clutch more stable and

wearable, Asubstantial increase in life.(CG200/CG250)

Crankshaft Adopting lightweighe connercting rod to improve engine vibration and increase

engine power and torque.(CG138)

Using KU fine needle to improve engine reliability.(CG150)

Use the KU needle and increase the crankshaft bearings to stronger the bearing

capacity,improve engine reliability.

Assemble the crankshaft and the housing under the hot pressure to reduce the

noise of the engine.(CG250)

Push rod Using alloyed push rod to effectively reduce noise.(CG125/CG138/CG150/CG200)

Using integrated putter, improved the reliability of the engine.(CG250)

Cylinder head Using noise-free cylinder head to effectively reduce noise form cylinder head.

(CG250)

Cylinder Adopting the technology of plateau cross hatch, make it easier to form oil film,

it can improve lubrication of cylinder and piston and its rings, and make it more

reliable.(CG125/CG138/CG150/CG300/CG250)

Cylinder mattress  Adotiong imported steel mattress to reduce deformation and erosion of mattress

by heat,improve engine noise and make it more reliable.(CG125)

Timing cam Using chilled alloy cast iron process to make it more wearable and prolong its life

to much extent.(CG125)

Crankcass Special designed box maze can improve balance for the exhaust gas, prevent the

oil injection from the exhaust pipe, reduce the oil consumption.(CG250)