Since its establishment more than 20 years ago, Anping Yanzhao mining screen industry co., ltd. Has been adhering to the tenet of "customer first", following the principle of "quality first, reputation first", providing customers with high-quality stainless steel wedge products such as filter tube, filter element, screen cylinder, screen plate and stainless steel round wire and stainless steel profiled wire.

Our Factory


Our diverse product line is widely applied in petrochemicals, coal chemicals, biopharmaceuticals, mineral screening, water treatment, pulp & paper, and food processing.

Our Product
Wedge wire screen tubes, filter elements, screen cylinders (cylindrical screens), screen plates, catalyst support grids, and demisters.
Production Equipment
Our advanced equipment, including specialized wedge wire drawing lines and precision welding machines, allows us to produce high-precision profiles (V-shape wires). This technical strength ensures uniform slot openings and exceptional roundness for filter tubes, meeting the stringent demands of the oil and gas industry.
Product Application
It is widely used in petrochemical industry, coal chemical industry,biopharmaceutical industry, mineral screening and washing, water treatment and solid-liquid separation, pulping, papermaking and food processing.
Production Market
Our products are sold all over the country and exported to more than 20 countries and regions in Europe, America, Africa, Asia, etc.

Our Exhibition



Our Certificate
Our company has passed the iso9001:2008 quality management system certification. The catalyst support grid and wedge wire wound screen tube produced by our company have obtained the national patent certificate, and a variety of products have been certified.

ISO 14001

ISO 45001

ISO 9001

ISO 14001

ISO 45001

ISO 9001


















Our Service
We provide a full-process service system covering pre-sales, in-sales, and after-sales support. Before the order, our technical team offers professional working condition analysis and free sample testing to help you select the most suitable products.
During production, we keep you updated with real-time progress and provide installation guidance, with delivery cycles as short as 15 working days and flexible small-batch customization available.
After delivery, we stand behind our products with lifetime quality assurance-any quality issue entitles you to free replacement, backed by 24/7 technical support and an on-site service response within 48 hours.
From working condition analysis, design, and production to commissioning, we offer a complete one-stop customized service, covering wedge wire screens, filter tubes, screen cylinders, catalyst support grids, and more, with materials including 304/316L stainless steel, duplex steel, Hastelloy, and titanium alloys, to meet the demanding needs of petrochemical, mineral processing, water treatment, and food processing industries.


