Haoyin has multiple automated forming and welding production lines, equipped with high-precision inspection and testing laboratories, which can support the customized production of various complex structures and interface forms. We support OEM/ODM cooperation models, providing precisely adapted solutions for gas, plumbing, electrical threading and other applications in different scenarios. Customers can flexibly choose the following parameters according to actual project needs: Product length and diameter. Connection interface type (threaded/welded/flange, etc.) Pressure rating and temperature adaptation range. Packaging method and label content.

We understand the pace of market changes and the scale differences among different customers. Therefore, Haoyin offers a flexible production plan with a minimum order of 100 pieces, and the minimum order quantity (MOQ) can be adjusted according to the project. It is especially suitable for: trial order verification by small and medium-sized enterprises, rapid testing of diverse markets, and needs for controllable inventory pressure.

From drawing analysis to final delivery, we provide customers with solutions covering the entire life cycle. An efficient internal collaboration mechanism greatly reduces customers' docking costs and time pressure in various links. Material selection suggestions. Prototype development and sampling. Process verification and optimization. Mass manufacturing and quality inspection. International logistics coordination.