As one of the top filter manufacturers in China, Watsun Group is not only a filter maker, but also a professional company providing all kinds of filtration solutions to customers.

To ensure our product high quality, on one hand, we select high quality raw materials. Filtration media is imported from Hollingsworth and Vose in United States, steel from POSCO in Korea and glue from France. On the other hand, we strictly carry out QS9000 quality control standard. In 2006 we are applying for TS16949 certification.

Our filters are for engineering and machinery, heavy-duty trucks and buses, gas turbines and environment purifying fields. Focusing on normal filters, now we are also serving 95% of electric plants with our qualified gas turbine filters and complete after-sale services. Our products can be used for Cummins, Caterpillar, Komatsu, Scania, Volvo, Iveco, Pekins, Mitsubishi, Hitachi, Nissan, Hitachi, Hino, Isuzu, Man, and Toyota.

Through 15 years of efforts, we have set up 3 production bases and 12 sales offices dotted in China mainland, Hong Kong, Singapore and Japan and are serving more than 1,000 customers in the world. Now 40% of our products are exported to Europe, the Southeast Asia and the Middle East. We welcome all the customers to cooperate with us to make progress together.