High Hopes Enterprise, which was founded in Taiwan since 1986, has been dedicated to supplying high quality  products to our customers in various industries.


We offer the metal surface treatment products of cleaning, conversion coating and sealing agents to improve metal cleanliness, the coating adhesion and corrosion resistance.

Our products including:
Eco Conversion Coating Agent
Zinc Phosphate
Iron Phosphate
Manganese Phosphate、Rust Preventive Oil
Aluminum /Alloy、Magnesium Alloy、Zinc Alloy Conversion Coating Agent
Conditioner、 Surface Adjustment、Neutralizer