Iron Rings - Customized High Precision CNC Machined Metal Parts, Turned and Milled Parts Machining

Kunshan Chenyun Precision Machinery Co., Ltd. was established in 2011 and is located in Kunshan City.
 It is adjacent to Shanghai, about 30 minutes driving to Shanghai Hongqiao International Airport .     \
Our company focuses on the processing and manufacturing of precision metal parts.    

1. Experienced worker: 51 R&D engineers, technical engineers, and quality engineers with more than 10 years of working experience.       

2. Stable production capability: annual sales revenue nearly 40 million RMB, of which 40% is exported to Europe and North America.        
3. Sufficient CNC equipment: More than 60 imported machines tools of all kinds.                                                    
    automatic lathe machine: minimum diameter  0.3mm.                          
    Turning and milling machine center: maxi processing diameter  400mm.

In order to ensure high standards of quality, the company has a complete range of measuring equipment, including Hexagon coordinate, Mitutoyo Profiler, Mitutoyo roughness meter, Two Dimensions - Rational, pneumatic measuring instrument, CCD optical screening machine, Vickers hardness tester, Rockwell hardness tester and so on. We have mature supporting surface treatment facilities, such as heat treatment, electroplating, anodizing, sandblasting, spraying, polishing, PVD, Passivation, GEOMET.

The parts we produced mainly cover Transmission parts:

1. Precision worms widely used for rear view mirrors folding, automotive windows riser and robot knuckle arm;
2. Valve parts as cartridge valves, gas metering valves, pressure release valves, Proportional Valves, one-way valves and other valves used in cars, engineering vehicles, chemicals industry, vessel etc;  
3. Connectors, sealing pipe threaded joints, pipe joints, water-cooled joints, etc. that are used in housing pipelines,vessel pipelines, automotive battery packs, etc.
4. Exhaust system metal joints, fixed joints for sports cars and motorcycle chassis,
5. Types of communication connectors, various pins, casings, insulators, and other RF connectors,
6. Types of staplers: various precision parts for minimally invasive surgeries such as sleeves, firing dryers, hemostatic forceps, etc.
7. ypes of semiconductor parts and other precision parts,