TPSCO

Vannamei shrimps are graded based on the land they are farmed. The lighter the color of the Vannamei shrimp, the higher the quality or the grade is. A

Base oils are used to manufacture products including lubricating greases, motor oil and metal processing fluids. Different products require different

Portland cement clinker is made by heating, in a kiln, a homogeneous mixture of raw materials to a calcining temperature, which is about 1450C for mod

Urea, also known as carbamide, is an organic compound with chemical formula CO(NH2)2.Urea, a white crystalline solid containing 46% nitrogen, is widel

White spirit or mineral spirits, also known as mineral turpentine, turpentine substitute, and petroleum spirits, is a petroleum-derived clear liquid u

Bitumen penetration grade 60/70 is semi-hard penetration grade bitumen using as paving grade bitumen suitable for road construction and repair conjoin

Viscosity grade bitumenin four different types including VG10, VG20, VG30, and VG40 is the most widely used bitumen in India, which has been replaced