Cho Heng Rice Vermicelli Factory is a well-known rice vermicelli manufacturer in Thailand. In order to meet the high requirements for the heating equipment required in the production process of rice vermicelli, Cho Heng was looking for a suitable boiler manufacturer around the world. Via the Internet, Cho Heng knew that ZOZEN Boiler is a professional industrial boiler manufacturer with a good market reputation in China. Soon, Cho Heng contacted with ZOZEN for the field visit of the boiler workshop. After the visit, Cho Heng and ZOZEN Boiler successfully reached a friendly cooperation on the YQL series gas-fired/oil-fired vertical thermal oil heater with outstanding performance in the aspects of precise temperature control and safety.