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Unstable pump performance is a major complaint for international purchasers of low-cost chemical pumps. To solve this pain point, Yida invested in professional testing equipment to carry out full performance detection for every batch of export pumps. Each finished product undergoes 2 hours of no-load and load running tests to verify actual flow, lift and temperature rise data.
Immersion corrosion aging tests for FRPP and PVDF materials are conducted periodically to simulate long-term erosion by strong acid and alkali in actual working conditions. All test reports can be provided to European and American importers for customs clearance and factory audit use.
Strict internal testing standards effectively reduce the after-sales failure rate of exported pumps to below 1.2%. Stable product consistency has helped Yida establish long-term distribution cooperation with industrial fluid equipment wholesalers in Spain, Canada and Thailand.
