KHOOM

HAIS TXOG US

  • peb zaj dabneeg

    Peb tsim, Rongkang Chen xav hais tias ntim yog ib qho tseem ceeb rau txhua hnub necessities, zoo li tib neeg yuav tsum hnav cov khaub ncaws. Peb yuav pom ntim nyob rau hauv lub neej txhua hnub. Yog li ntawd nws pom ob tug lwm cov tub hluas los pib qhov siv thiab ua cov yas ntim hnab thiab teeb tsa "THREESTONE" nyob rau hauv 1997.

  • peb cov khoom

    Peb passionately ntseeg tau hais tias cov zaub mov thiab caw tuav lub hwj chim rau forge ntev sib txuas, teem lub rooj rau ib lub neej zoo nyob. Peb caw koj tuaj koom peb rau ib qho kev sau nrog nco lub sij hawm ua tau raws li cov khoom noj, wine, thiab kev phooj ywg. Cheers!

  • peb Neeg

    Saum toj no qhia tau hais tias peb lub ntsiab tus neeg uas yog faib accross lub worlds.

  • peb zaj dabneeg
  • peb cov khoom
  • peb Neeg

LAG LUAM XOV XWM

  • Achievements

    Sample Engineering Drawing Achievements   2019 • Microwave Ready to Cook Pouches (Patent Pending) • New Milk bags without PAA, with very slight odor inside • New adaptor for direct pumping easier (Patent pending) • New plastic Holder to make breast feeding in the milk storage bag possible (...

  • R & D Team N Tshiab Development

    Threestone muaj ib tug muaj tswv yim R & D pab neeg, uas yog mob siab rau los tsim khoom tshiab kom tau raws li txawv neeg yuav tsum tau thiab owning tshaj 10 patents rau cov khoom thiab kev txhim kho cov cav tov kom txog thaum uas tam sim no.