Guangdong HualongyichengS Khoom Siv Technology: Ltd. Tshaj tawm cov khoom sib txuas,, peb tsis xav kom peb cov neeg muas zaub tau los yuav peb cov khoom lag luam; Peb xav kom lawv tau txais tus nqi tshaj plaws ntawm lawv. Peb cov kws ua haujlwm tau zoo thiab paub txog cov kws kho mob ib txwm nyob ntawm tes kom xa cov neeg siv khoom zoo tshaj plaws rau cov neeg siv khoom rau lawv cov khoom lag luam.
Lub taub hau guangdong, Suav, Hualongyicheng muaj ntau tshaj 100 tus neeg ua haujlwm thoob ntiaj teb thiab chaw tsim khoom thiab R & D SQUARE METERS. Ib qho ntxiv, peb cov chaw pabcuam tom qab muag nyob hauv Nyab Laj, Tebchaws Myanmar, Malaysia, Nigeria, Nigeria, Nigeria, Nigeria, North America, thiab South America.