We have 18‑year‑long expertise in fluid pipeline connection systems. Starting from a single product, we now offer 25 product series with 852 models, covering 80% of core product lines of imported brands. Our products include quick‑disconnect connectors, plastic check valves, precision plastic fittings, filters, integrated water‑air‑electric hybrid connectors and more. All procedures are completed in‑house, ranging from R&D design and 3D printing, mold manufacturing and injection molding, to assembly & welding as well as inspection & testing. We are equipped with processing machines of JINGDIAO, NOVICK, KENT, SMTCL, BOCHI, TOPEDM, Haitian, Branson, SBT Ultrasonic, alongside custom‑built testing devices supplied by SMC. We have obtained ISO9001, ISO14001 and ISO45001 system certifications. Our products comply with ROHS, REACH, CE, FDA and other standards. We hold 28 patents, with annual R&D investment accounting for 35% of revenue. Customization is our core strength. Up to now, we have delivered custom solutions for over 370 clients across more than 20 countries worldwide. Our products are widely applied in aesthetic medical equipment, medical devices, bio‑engineering, inkjet equipment, new‑energy liquid cooling, fuel‑powered vehicles, cleaning equipment and other industries.