In order to offer you with the highest quality of after sales service available, Qingdao Jinwantong Environmental Science and Technology Co., Ltd. has after-sale service division to provide consultations and respond to inquiries from customers regarding all cpi oil water separator issues. To take full advantage of customer comments, we communicate the advice received from after-sale service division and reflect it in the future services we provide. By incorporating the comments of our customers, we work to provide the highest satisfaction possible.

For decades, Jinwantong have been showing our high quality cpi separator to the world. Jinwantong's sludge scraper series contains multiple sub-products. Jinwantong wastewater treatment equipment is designed under the guidance of highly skilled designers. It is completely self-contained, simplifying maintenance and operation. It is important to equip the projector with this product. Even the best projector will not be able to produce good images with correctly reproduced colors without a correctly selected screen. Its design is in strict accordance with Chinese GB and international ASME standards.

We pursue a quality policy of 'reliability and safety, green and efficiency, innovation and technology'. We adopt leading-edge industry technologies to manufacture products that meet its customer's needs.