... economic price4.High-volume production5. Continuance after-sale service supportEssai Industrial Limited was established in Dongguan city in 1998. After over ... ASA, PA+GF, PP,PVC,PE etc. Essai's markets:Asia: India, Iran, Bengal;Africa:, EgyptEurope: UK, France, Germany, Italy, ... , ASA, PA+GF, PP, PVC, PE etc.Essai's markets:Asia: India, Iran, Bengal;Africa: , EgyptEurope: UK, France, Germany, Italy, ...