Began in
1956
Occupies Area of
200,000sqm
Annual Production Reaches
90million pcs
Our Business
STICK TO THE VALVE FOR 100 YEARS, BE A VALVE KEEPER
About Jinan Wordwide
Jinan Worldwide Auto-Accessory Limited (JWAA) was founded in 1956, formerly known as Jinan Auto Accessory Works. With nearly 70 years of engine valve and tappet manufacturing experience, JWAA is one of the largest valve and tappet manufacturers around the world...
LEARN MORE
LEARN MORE
