Order Process


ST Filter is a dependable forward-looking company supplying industrial and medical filters worldwide. We are committed to supplying the best quality and at the right price to our customers and we have expertise across a wide range of filtration products for many demanding applications. We are flexible to our customers’ needs and keen to build long-term customer relationships by supplying the right product in a timely and collaborative manner.

Preliminary Enquiry

Customers often reach us by web-search or recommendations from colleagues or other customers. page on our website with contact details including email, phone or webpage contact form. Customers old and new are also welcome to visit us in the city of Wuxi, Jiangsu Province China. For the first step please contact us with your general requirements, industry application and your contact details. We will reply to you confirming receipt of your enquiry and to begin the discussion to understand your exact requirements.

Product Development

You may have a requirement to improve a filter component with regard to cost or quality, or to introduce a new filter component. We are happy to discuss your requirements and our team of engineers are on hand to work on finding the right solution for you. We can manufacture small batches for testing and evaluation. Design and production of all products are according to ISO 9001 quality standards.


We are always keen to hear feedback from customers, both good and bad. We want to know your experience and your filtration needs. By listening to customers we sometimes come up with new solutions together and get the best possible result for our customers.

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