Dah Fwu Her 2ed Plant-Sewage discharge permit

Dah Fwu Her 1nd plant -- Re-use the certificate of approval

Dah Fwu Her 2nd plant -- Re-use the certificate of approval

Dah Fwu Her 1nd plant --Recycling certificate of approval

Dah Fwu Her 1nd Sewage Discharge Permit

Dah Fwu Her 2nd plant --English factory registration letter