... 4.Patented product ABS curtain ring1: All kinds of plastic injection products(including the POW, PA6, PA66, PPS ... we are a professional design and manufacture molds and plastic injection products manufacture in China for the toys , ... , plating , UV painting, printing processing service to The plastic and the metals ,alloys products. 7.Accepting OEM and ... Ability10,000,000/month ABS curtain ring