On May 7, 2019, SINOLITE INDUSTRIAL CO., LTD. hosted a 20th anniversary customer return Banquet gratitude ceremony. The ceremony invited the principal leaders of more than 200 domestic and foreign enterprises to have dinner together. The banquet invited famous hosts of Zhejiang TV Station and performers to entertain the ceremony. The ceremony lasted for more than four hours. A number of third-class and first-class prizes were raffle. All had a great time and wishing a win-win future together.