- Technical Analysis of Direct Pressure Test Method 2026-01-28 The direct pressure test method (also known as the pressure decay method) is a commonly used approach for air tightness testing. The principle of air tightness testing is to use compressed air as...
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AMT Leak Testing Technology (Chongqing) Co., Ltd. (AMT), founded in 2021 and based in Shapingba, Chongqing, focuses on the R&D and application of seal leakage detection technology. Dedicated to becoming a global leading solution provider with the philosophy of "making leak detection easier," AMT safeguards industrial quality and safety. With a 3,000㎡ modern R&D and production base, over 10% of annual sales invested in R&D, and more than 20 patents, AMT continuously helps global customers optimize testing processes to ensure impeccable sealing performance for every product.
