HangWing International co.,ltd is a manufacturer in shenzhen, China. It specialize in researthing, developing, producing, selling world brand high quality battery and compatible ac adapter. HangWing has its own moulding house and plastic injection workshop, and the smt machine as well as many advanced equipments. Every engineer in our fatory is very seasoned of more than 10 years field experience. Products price is competitive and the quality 100%perfectly. The delivery date is always very ...