Shanghai Hao Yi Packaging Materials Co., Ltd. is a professional manufacturer of wooden boxes, trays, vacuum packing, loading rack, screw boxes and other packaging production-oriented enterprises. Our company has many years of experience in the design and manufacture of advanced equipment, improve sales and service network. We will work to improve product quality, and strive to provide customers with better service. We warmly welcome all friends to visit our company, guidance, and sincerely look forward to cooperating with you.