Liack Seng Trading Co.,Ltd. Participated in congratulating HMC Polymers Co., Ltd., Thailand's first and largest manufacturer and distributor of Polypropylene (PP) resins. Proceeding to open the fourth production line of the polypropylene plant (PP4 plant) on an area of ​​over 25 rai in Map Ta Phut Industrial Estate, Rayong Province with an investment budget of more than 8,000 million baht, reinforcing its leadership in the PP resin industry in Asia. south east This fourth production line will increase the potential of HMC Polymers to have higher production capacity. from the current 810,000 tons per year to 1,060,000 tons per year