after sale service

Jinfeng Fluid has equipment for spectral analysis, non-destructive testing, hardness testing, tensile and impact testing, torque testing, strength and leakage testing, film thickness testing, etc., providing reliable guarantees for the quality of high-quality products. The experimental center is capable of conducting flow experiments on low pound and small-diameter valves including ball valves, ball valves, butterfly valves, etc. At the same time, it can simulate various experiments and inspections of valves under design conditions (pressure, medium, temperature).
The company selects qualified suppliers in accordance with ISO9001:2008 and TSG requirements, and dynamically manages suppliers to ensure the quality of raw materials. The company has a dedicated laboratory equipped with professional equipment to conduct spectral analysis, metallographic analysis, HIC/SSC testing, tensile testing, impact testing, hardness testing, fatigue testing, non-destructive testing and other tests on raw materials, ensuring that the raw materials meet customer requirements and standard requirements.
Assembly inspection is an important quality control process before the product leaves the factory, and testing and inspection are verification methods to ensure product safety and reliability. By conducting various tests such as pressure testing, valve life testing, electrostatic testing, spark detection, fatigue testing, flow testing, etc. on the products, we ensure the safety and reliability of the products provided to customers.