Since 1987, Bangkok Industrial Gas Co.,Ltd. (BIG) has been a major supplier of industrial gases in Thailand. BIG is a joint venture between Air Products and Chemicals, Inc. (APCI) of the USA, one of the world's leading industrial gas companies, and several Thai investors including Bangkok Bank, Hake Co.,Ltd. And Metro Group. As we continue to take BIG steps in upgrading our current operations, we seek dedicated, highly motivated, energetic and determined Thai professionals to join our team as: