About Us – A specialized jewelry original equipment manufacturer with over 30 years experience. Experienced & Friendly Service We are waiting for your inquiry with great enthusiasm. Inquiry Now HOMEABOUT POYIJIMPRODUCTION FACTORY OUR FACTORY MANUFACTURING CENTER WORKING HOURS Monday 8:00 AM - 7:00 PM Tuesday 8:00 AM - 7:00 PM Wednesday 8:00 AM - 7:00 PM Thursday 8:00 AM - 7:00 PM Friday 8:00 AM - 7:00 PM Saturday Closed Sunday Closed Name Email Message Send