E ji karama polyethylene dị elu (HDPE) maka ịdịte aka ha na nguzogide kemịkalụ.Companylọ ọrụ Cary na-eburu ụdị karama rọba HDPE dị iche iche gụnyere karama RTU, karama akpa, ihe nchacha, ọnụ obosara, olu ejima na ihe ndị ọzọ dabara na ngwa gị.Akwa HDPE na-adabara n'ofe ụlọ ọrụ gụnyere nri, ọgwụ, kemịkalụ ezinụlọ, ụgbọ ala, wdg n'ihi ike dị iche iche nke rọba na ewu ewu.Karama HDPE na-arụkwa ọrụ nke ọma n'ọnọdụ dị iche iche gụnyere n'okpuru okpomọkụ oyi.