Nrog rau kev loj hlob sai ntawm Tuam Tshoj tus qauv kev ua lag luam thiab kev ceev ntawm kev ua lag luam, lub xeev txhawb qhov tseem ceeb rau kev tsim kho kev lag luam thiab kev ua kis las, thiab qhia txog ntau yam kev cai thiab kev ntsuas los txhawb kev tsim kho kev lag luam thiab kev ua kis las. Suav paj nruas ntsuas tsim kev lag luam yog ib qho tseem ceeb ntawm kev lag luam nyob hauv kev lag luam thiab kev ua kis las. Nws kuj tau tiav kev tsim txuj ci zoo.
Suav suab paj nruas ntsuas manufacturing kev lag luam muaj peev xwm tsim tsim ib qho kuj muaj kev tsim ntau lawm. Nws tuaj yeem ua txhua yam twj suab paj nruag hauv ntiaj teb. Nws muaj ntau yam ntawm cov khoom, thiab muaj ntau tshaj 1200 qauv nrog ntau tshaj 30,000 specifications.
Cov khoom tau tsim cov qauv kev tsim khoom, thiab kev ua cov zauv rau cov khoom piano xws li piano hlau daim hlau, soundboards, cov cav tov, thiab cov kab cas dav pib pib.
Raws li lub Kaum Ob Hlis 2010, muaj 319 lub chaw lag luam saum toj no rau hauv kev lag luam suab paj nruag, suav nrog cov khoom muaj nqis ntawm 15.23 billion yuan, cov khoom muag raug muag mus txog 19.331 billion yuan, profits ntawm 1.011 billion yuan, thiab 69,385 neeg ua haujlwm. Ntawm lawv, Guangdong xeev yog lub xeev loj tshaj plaws nyob rau hauv Suav teb lub suab paj nruag ntsuas kev lag luam. Tus nqi ntawm kev lag luam ntaus suab paj nruag thaum kawg ntawm "11th Five-Year Plan" tau txog 5.231 billion yuan, ze li ob npaug ntawm piv nrog lub sijhawm "10th tsib lub xyoos".