On February 6, 2020, Tang Sia Ping Metal Works Co., Ltd. collaborated with the Department of Agriculture, Wang Nam Yen District, Eastern Sugar and Sugarcane Company Limited, the Sugarcane Farmers Association of Wang Nam Yen, and the Promotion Center for Sugar and Sugarcane Industry in Region 3, Chonburi Province, organized a project to transfer fresh sugarcane cutting technology to reduce PM 2.5 pollution. Using TSP SD TECH sugarcane cutting machines at the sugarcane field of Mr. Panay Saenkham, the head of the community enterprise group in Nong Phak Nam Village, Moo 4, Taba Lang Nai Sub-district, Wang Nam Yen District, Sa Kaeo Province.
