Our comprehensive VVT testing ensures precise
phase control, fast response, low leakage,
and long-term durability across the full range of
engine operating conditions.
This helps support engine power output, fuel efficiency,
and emissions compliance.
PRODUCT CATEGORIES
a. Camshaft Sprockets / Large Sprockets
Designed for camshaft applications, with timing marks and mounting keyways to precisely match phase control requirements.
b. Crankshaft Sprockets / Oil Pump Sprockets / Small Sprockets
Designed for crankshaft and oil pump applications. The single-keyway design ensures stable fundamental power transmission.
c. Balance Shaft Pump Sprockets
Designed for balance system applications, featuring weight-reduction holes to achieve both high strength and reduced weight.
Core Manufacturing and Material Advantages
Steel sprockets are manufactured using forging, machining, and precision stamping processes for strong structural integrity and controlled dimensional accuracy.
Powder metallurgy sprockets are produced through one-piece forming and high-frequency heat treatment. The teeth are strengthened by induction hardening to significantly improve hardness and wear resistance.
Precision molds are used to strictly control profile and dimensional accuracy, ensuring proper engagement with the chain and helping prevent abnormal noise and transmission failure at the source.
