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Model No.: DH Series
Process: Forming Process
Industry: Stamping Material
Tolerances: 0.01mm
Customized: Customized
Trademark: Royals Technology
Transport Package: Carton Box
Origin: Qingdao
Our company specializes in manufacturing high-quality brass thread inserts and PPR fittings that meet international standards such as SGS. These products are widely used in plumbing, industrial piping systems, and construction applications due to their durability and precision.
We offer a variety of materials including brass, steel, iron, and aluminum, ensuring flexibility for different project requirements. Our production process involves advanced CNC punching machines and progressive molds to achieve accurate and consistent results.
With a focus on quality control, we provide surface treatments such as nickel plating, zinc plating, dacromet, and geomet to enhance corrosion resistance and aesthetics. We also support custom orders based on samples or drawings, making us a reliable partner for both small and large-scale projects.
As a professional supplier, we ensure timely delivery and competitive pricing, backed by our experience in producing electrical metal parts, stamping components, and machine parts. Our commitment to excellence has earned us a strong reputation in the industry.
Below are some of our product images for reference:






Professional Supplier of Small Brake Threaded Fittings | ||
1 | Tooling Processing | Our Company |
2 | Tooling Type | Progressive Mould |
3 | Punching Machine Type | CNC Punching Machine |
4 | Processing Material | Brass, Steel, Iron, Aluminum, etc. |
5 | Cooperation Way | By Samples or Drawing |
6 | Processing Range | Various types of electrical metal parts, stamping parts, machine parts |
7 | Surface Treatment | Plating Nickel, Plating Zinc, Dacromet, Geomet, etc. |
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Wuxi Yizhiling Locomotive Development Co. LTD , https://www.yizhilingev.com