1. There are 28 machines in our factory. so mass production of hot water bottle and plastic products could be made. 2. we are OEM (original equipment manufacturer) for 8 years. We are professionally providing plastic blow molding products, plastic injection molding, and mold-opening services as per customers' needs. 3. We are providing products and services from the mock-up models by ourselves within 20-30days to the finished products acco