Peb lub zeem muag yog los ua tus neeg muag khoom thiab chaw tsim khoom ntawm cov twj tso kua mis, cov twj tso kua mis sprayers ua npuas ncauj, thiab cov twj tsis muaj pa, rau cov khoom ntim khoom kom zoo nkauj thoob ntiaj teb. Peb tsis tu ncua teeb tsa cov qauv tshiab nrog cov khoom lag luam txhim khu kev qha, nyab xeeb, muaj kuab heev thiab nyiam thoob ntiaj teb.

Txij li xyoo 2006, raws li kev lag luam ntiag tug, Rongsen tau ua tiav lub koob npe nrov los ntawm cov neeg siv khoom hauv tsev thiab txawv teb chaws. Peb cov kab ntau lawm tau cog rau hauv kaw GMP tus qauv ib puag ncig thiab niaj hnub los ntawm ntau tshaj 300 txheej ntawm cov tshuab txhaj tshuaj, tsis siv neeg sib dhos tshuab, txiav-ntxig tshuab, hluav taws xob tso cov cuab yeej tshuab, thiab QC cov cuab yeej thiab lwm yam. Peb cov kws tshaj lij ntawm R & D center tau koom nrog tsim thiab tsim cov khoom siv tshiab thiab stylish.

• ● Cov kev pabcuam zoo nrog cov lus pom zoo.
• ● Pab pawg kws tshaj lij tshaj lij.
• ● Kev sib raug zoo ntawm kev lag luam thiab kev lag luam mus ntev nrog tier ib hom tshuaj pleev ib ce.