Uawithya Machinery Co.,Ltd. is the leading supplier of high quality Quarry Equipment and Commercial Explosives in Thailand. Established since 1968 we have developed a skilled and dedicated team as well as a reliable network of 10 Service and Distribution Centers. Uawithya is ,sole Distributor for renowned World Class Manufacturers such as Furukawa, Metso Minerals, Liebherr, Sandvik, Rammer, Pewag ,Terex and Wasagchemie. Due to long association with our suppliers and our thorough understanding of the working condition in Thai Quarries; we are able to offer a comprehensive service support for all of our products. Uawithya is the owner of Chai Explosives ; a full range Explosives Manufacturer located in Pak Chong, Thailand. Our in depth knowledge in the field of Drilling and Blasting stems from our history in owning and operating a Quarry in the Saraburi area.