Shantou Caixin Plastic Co. Ltd. is a manufacturer specialized in producing plastic spouts and caps for pouches. We use food grade HDPE/HDPP raw materials, and products sizes vary from 2.5mm to 33mm. Since we have over 20 years exprience in injection industrial, we can assure to provide higher quality products for the same prices. If you find our products interested to you,k pls. feel free to contact me, you will be sure get what you want! thanks.