1. The freezing technology of Jinwantong inground sand filter has been greatly improved by our R&D team who tries to achieve the great cooling effect while shortening the freezing time. It can be used to treat textile printing and dyeing wastewater, papermaking wastewater, food factory wastewater, medical wastewater, etc
2. The product can help clinicians to measure and observe various aspects of a patient's health so that they can form a diagnosis. Expertise including mechanical, chemical and biological solutions are employed for its manufacture
3. It is the function of inground sand filter that makes sand filter for inground pool a great welcome. It can remove solids, oil and grease, bacteria, regulated chemicals, and other substances
1. Jinwantong takes pride in abundantly advanced technical force to make sand filter for inground pool .
2. Jinwantong strives to be the most competitive supplier. Contact!