Ningbo MINGYU Tech was established in 2001, specializing in the design and production services of Plastic Mold Manufacturing,Aluminum Forging,Aluminum Machining,Motorcycle Accessories,Aluminum Extrusion,Piston Rod, drz400 piston rod retainer rings and other products, with excellent production equipment, complete testing equipment, and has integrated capabilities from design, mold opening, stamping to surface treatment. The company is located in Ningbo City, with a plant area of 30,000 square meters, 320 workers and 36 engineers. The factory is equipped with product equipment such as 1000T Forging Line,2000T Forging Line,Aluminum Alloy Quench Aging Equipments,Anodizing Lines, and laboratory equipment such as CMM,Reflectoscope,Anodize Tester,Digital Hardness Tester,Salt Spray Tester,Tensile Machine. We have obtained certifications such as ISO9001,TS16949, etc.
We have 17 years of expertise in the forging industry. We have four sets of aluminum alloy quenching and aging equipment, focusing on precision. Recently, we launched a new automatic anodizing production line, which improves efficiency and reduces costs. We can serve industries such as aerospace,ship engineering,bicycles,automotive,electrical engineering,high-speed rail. Our products are exported to countries such as Pakistan,Arabia,Peru,Saudi,Mexico,Chile,Kenya,United States,Bolivia and Burkina Faso,Spratly Islands. We sincerely welcome people from all walks of life to contact us with drawings and samples.

Apart from its strength, drz400 piston rod retainer rings also offers excellent thermal and electrical conductivity, making it suitable for applications that require heat dissipation or electrical conductivity. It is also environmentally friendly as it can be easily recycled and reused, making it a sustainable option for industries focused on reducing their carbon footprint.
| Place of Origin | China |
| Brand Name | MINGYU |
| Material | Metal Aluminium Steel Copper Brass |
| Process | Forging+machining+HT+finish Machining |
| Surface treatment | Polishing,Powder Coating,Anodizing… |
| Application | aerospace,electrical engineering… |
| Product name | drz400 piston rod retainer rings |
| Certificate | TS16949/ISO9001 |
| Color | Customized Color |
| Payment | L/C payment,Paypal,Western Union… |
| OEM | Support |
| Quality Control | 100% Inspection |
| MOQ | 1 Piece |
| Lead time (days) | To be negotiated |


