Kangrui is able to develop new and still better products rapidly through its own Research and Development depart. In initial stage, our client just need to offer us with the drawing or samples of product, our R&D team will be working on the designing of all tooling. And then we deliver our samples to our clients for confirmation and testing, ensuring all details meet client’s requirements perfectly. Certainly, our engineer will listen the feedback from our client.
How to make sure the performance of raw material is the essential issue as a manufacturer. In order to ensure the raw material meet the requirement from client, we always insist on choosing reliable supplier for steel material. So our client will obtain the material certification after the order have been shipped.
Kangrui have a complete production line for quenching, some items like Express Nails, you have to care about the flexibility with them, and so we will choose the method of quenching to enhance its hardness. Certainly, our QC staff will fulfill the testing of HRC in our laboratory.
Kangrui offer so enough many option for the surface treatment. Including zinc plating, Pre-galvanized, Hot-dip Galvanizing, Dacromet, Powder Coating. For the specified performance for each surface treatment, please referred to this report.