Product name: heat exchanger

Q: Are you a trading company or a manufacturer? A: We are a manufacturer with over ten years of experience, successfully completing over 300 projects both domestically and internationally.Q: What products do you offer? A: We primarily manufacture heating furnaces, pressure vessels (0.1-100MPa), heat exchangers, air coolers, fins, and accessories.Q: How do you ensure delivery times? A: Our delivery cycle is typically 7-90 days, with the specific timeframe dependent on the product type and the complexity of the drawings. We adhere to a strict production process and ISO9001 certification, ensuring rigorous quality control at each stage to guarantee timely delivery.Q: Why should we choose you? A: By choosing us, you will benefit from our professional technical team, experienced production staff, advanced manufacturing equipment, and a comprehensive quality inspection process. These advantages collectively help enhance product precision and quality, reduce production cycles, and lower costs.Q: How do we ensure the quality of our products?A: We ensure the quality of our products through ISO9001 system certification and 7S management, implementing strict quality inspections at every stage of production to ensure product quality stability and improvement. From material procurement → cutting → welding → assembly → reinforcement ring leak test → heat treatment → final assembly → hydrostatic test → air tightness test → painting and packaging, every step is subject to rigorous quality checks.