1. Construction and building : Cement, paint, sewage, pitch, etc.
2. Chemistry and petroleum : Chemical Agent, latex, adhesive , solvent, heavy oil, gasoline, etc.
3. Electronics industry : Resin, glaze , ceramics transferred and solvent, water circulatory system.
4. Fiber, leather , paper : Adhesive, glue , antiseptic, sludge, waste water.
5. Transferred equipment : Lubricating Oil, hydraulic fluid, cutting oil, release agent, waste oil.
6. Others : Ink, pottery clay thick liquid, motor oil.