- Mar 14, 2018 -
March 6, 2018，Delong Chemical CO..LTD. arranged employee to take part in the training that the theme is P4P operation in order to promote the further development of employees , and learn how to bid and save money. In addition, learn how to publish hot product. The training reflected the concern of the company to the staff. It also reflected the attitude of company to push forward and compete upstream.