Fiberglass insect screen is woven from PVC coated single fiber. Fiberglass insect screen makes ideal material in industrial and agricultural buildings to keep away fly, mosquito and small insects or for the purpose of ventilation. Fiberglass insect..

, Hebei

In construction chemicals we produce superplasticizers, retarders, accelerators and etc. From raw to finished leather we produce almost full range of leather chemicals for this industry including soaking, bating, degreasing, tanning & retanning..