Pride-Chem's history began as Seng Hin Chemical & Manufacturing Pte Ltd was founded in 1977 in response to the increasing demand for superior quality ammonia based products in Singapore. Since then, Seng Hin has expanded rapidly and became a one-stop custom manufacturing supplier of chemicals especially in ammonia based chemicals. Seng Hin's commercial success is visible in the diversity of its clients. Seng Hin's ammonia-based chemicals are used widely in the semiconductor industry, pharmaceu...