10:30 to 21:00. According to the peace of mind to join the network query shows that the four seas dumplings belong to Shenyang Longteng four seas catering company limited, is a production and sales of frozen handmade dumplings as the main food processing enterprises, the company has its own research and development system and the selection of fine materials to improve, increase the high quality of the product, the product is divided into different grades in order to adapt to the hotels, dumpling city, the organization unit cafeteria, the school dining room The products are divided into different grades to meet the needs of different customers, such as hotels, dumpling cities, cafeterias of organizations and school restaurants. Frozen Foods Company is mainly engaged in the development of specialty snack foods around the country, agents, wholesale and retail and brand chain store operations and management of fast moving consumer goods enterprises, the company has established a deep and extensive cooperation with hundreds of high-quality food companies across the country. The headquarter provides strong customer service system support, providing 24-hour dedicated service. Staff work hours are easy, from 10:30 to 21:00. headquarters regularly or irregularly recruited back from all over the country technical personnel, focusing on the current market characteristics, research and development of new products or models. Based on a strong talent team, with a sense of continuous innovation, to improve competitiveness in the ever-changing market.