... ) material: aluminium alloy 2) processing : die casting stamping ,CNC 3) ISO 9001 4) MOQ 100 sets 5)welcome inquiry Precision casting ... to providing the highest-quality products and sound services, striving for customer satisfaction, and becoming long-term partner worthy of clients ... time. Welcome to Ningbo Zhouchi Industry Co., Ltd. Aluminum scooterparts for 50cc (ISO 9001)