Na mfe pii osuahu wɔ production PVC plastic krataa , HSQY plastic betumi de pii ahorow PVC plastic krataa . PVC plastic krataa betumi adi dwuma pii, sɛ wuhia a, yɛsrɛ wo nya yɛn intanɛt bere mu som fa PVC plastic krataa . Wɔ nneɛma a wɔahyehyɛ wɔ ase hɔ no akyi no, wubetumi nso ayɛ w’ankasa PVC plastic krataa soronko no sɛnea w’ahiade pɔtee te.