KXYB (authorized by Singapore Petroleum) is one of the three major refining centers in the world today. Singapore Petroleum Corporation (SPC) is a renowned international oil company with the only independent and prestigious oil refinery in Singapore. A series of high-quality lubricating oils are formulated using imported base oils. We have a professional team of research and development, production, quality inspection, warehousing, sales, and professional technical services, covering multiple market areas such as automotive lubricants and industrial lubricants.