Ocean Environmental Protection Technology Co., Ltd., is a high-tech company which specialized in manufacturing and marketing environment friendly products. With management concept of high quality, strict management, low price, and quick service, the company follows the trend of environment friendly and energy efficiency and provides the market with a series of safe, healthy and environmental products.


Ocean introduces the technology from its strategic partner of Australian Anterop Company, and has successfully developed a new generation of envrionment friendlhy product series. Major product lines include black/green board liquid chalk, white board chalk marker and various special chemical additives such as Chemical desulfurization, boiler antiscale, deformer additives and some others.


Liquid chalk(chalk marker) is developed by Ocean and is major product sery in the company. It is becoming to be a new generation of writing tool for classroom. Its outstanding advantage is free of toxicity, harm and dust. It is very fluent of writing with Ocean liquid chalk. Visual and cleaning performance is perfect. So the writing board is very easy to keep clean. The chalk "liquid" has passed SGS test got RoHS, EN713 and ASTMD4236 environmental and safety certificates.


Our goal is to work hardly for "BUILDING NON-DUST CLASSROOMS AND AID TEACHERS AND STUDENTS HEALTHY".