Successful case_Shenzhen Changxiang Technology Co., Ltd|Plastic Injection Mold|Auto|Medical Part|Injection production|Mold-flow|3D print|Enteroscope|gastroscope|medical supplies|ultrasonic equipment|medical consumables|endoscope|fluororubber protective tube|endoscope|silica gel kitchenware|silica gel supplies|headset|microphone|earplugs|Bluetooth headset|sound|humidifier|protective cover|kitchen supplies|coffee machine|floor sweeper|medical equipment|snowmobile|vehicle