On 11 October 2017, Bangkok Industrial Gas Co., Ltd. (BIG), led by BIG’s managements and employees, together with  Nongfab community and the manufacturers in Map Ta Phut industrial estate in Rayong, have planted yellow marigold flowers on the road with the total distance of over 5 kilometers on Pakorn Songkhraorat road from Bhumirak intersection to Nongfab temple. This activity was held in express of deeply condolences and loyalty to His Majesty the late King Bhumibol Adulyadej in occasion of the Royal Cremation Ceremony in the end of October. In this event, BIG’s managements and employees have planted yellow marigold flowers along the route in front of BIG’s hydrogen plant in Nongfab.