In 1980, our chairman Mr. Tzong Yih Hsieh founded JIN YIH MOTOR CO., LTD. Chairman Hsieh's hard working and straightforward honest leadership demanded continuous company development. Success of Sheng-E increases business at the company facilities utilize,automated production and strict quality inspection to guarantee high quality components and satisfied customers.

Motorcycle Engine Camshaft, Rocker Arm

As a leading manufacturer of motorcycle engine camshaft, we provide rocker arm with high quality and reasonable price. Sheng-E MOTOR PARTS CO.,LTD. firmly believes that inform customers make better choices and as such we like educate wherever possible with regards to existing systems and new advances in technology. Our company is a professional manufacturer of motorcycle engine camshaft, providing rocker arm with top quality. As a client-centric company, we constantly endeavour to offer quality assortment and we know that it is essential for us to serve the demands of our valued clients that are eminent in the domestic as well as international markets.
We are a specialize manufacturing and selling motorcycle parts company in Taiwan. We supply competitive price and high quality products Such us Ceramic/Aluminum Alloy/Iron Steel Cylinder, Cylinder head, Forged Piston, Piston ring, Piston pin, Connecting Rods, Valve, Crank Shaft, Spark plug, Gasket, Cam Shaft, oil seal, bearing, chain...etc. We also accept OEM/ODM and customize to produce...


High performance camshaft &rocker arm for MAJESTY engine.

JR100 Racing

High performance camshaft &rocker arm for JR100 standard / big bore engine.

GY6-50 Camshaft

GY6-50 Camshaft is a durable Motorcycle Camshaft made for GY6 50cc standard motorcycle use. Big bore engine up to 90cc.


High performance camshaft for GY6 125cc STANDARD and big bore to 180cc engines.

Cygnus (N)

New type camshaft & rocker arm(bearing) for CYGNUS serious standard/big bore engines.

CG125 Camshaft

We supply high quality CG125 Camshaft for CG series engine use.

ADDRESS V125 / GSR125 Motorcycle Camshaft And Rocker Arm

We can offer high quality Motorcycle Engine Camshaft and rocker arm for SUZUKI engine use.

DINK 250

Motorcycle Engine Camshaft

We can offer high quality Motorcycle Engine Camshaft for 250cc and 300cc KYMCO engine use. (Dink250, KXR250)


Motorcycle Camshaft

High performance camshaft &rocker arm for SYM engine.



High performance camshaft & Rocker arm for SY125 standard / big bore engine.

We are high quality Camshaft Manufacturer in Taiwan, offering Camshaft for Motorcycle use.
As an industry leader of motorcycle engine camshaft, we can manufacture first-rate rocker arm with reasonable price. We are supported by a team of highly skilled and qualified professionals, which helps us in catering to the variegated requirements of our clients in an efficient manner. Sheng-E MOTOR PARTS CO.,LTD. has consistently leveraged the combination of our partners’ technologies with our own existing know-how and manufacturing capabilities to provide high-quality motorcycle engine camshaft, rocker arm to customers.