Verified certificates, patents and related documents are displayed in the Quality and Certifications section, with their scope and current status.

Available factory materials, specifications and relevant quality documents can be provided or reviewed according to the product and project requirements. Contact XIECHANG for the applicable information.

Filter bag inspection may include incoming material, dimensions, seams, appearance and applicable batch or performance checks. The factory should confirm the exact process for each material and product.

Controller inspection may include wiring, power-on, output, parameter and functional checks based on the product model and control requirements.

Pulse valve checks may include relevant dimensional, assembly, leak and functional items according to the applicable product specification. Publish only tests confirmed by the factory.

Quality checks are arranged at relevant incoming, in-process, functional and final stages. The exact inspection items depend on the product specification and confirmed requirements.

XIECHANG was established in 1992. The company history section presents the key development milestones.

XIECHANG develops and manufactures pulse valves, pulse controllers, dust collectors and filter components for dust collection and baghouse applications. Refer to the Products page for the current portfolio.

Send the product model or required specification, quantity, application and destination market through the inquiry form. The sales team can then confirm the appropriate configuration and quotation.

Available documents vary by product and order. Ask for the relevant specification, inspection information, certificate or test documentation during technical confirmation.