our investment casting plant, more detail info as below,- Established in 2000, total 420 employees, plant area 75,900m2;
- Production capacity: 19,500T/year;
- ISO9001& TS16949 certificated by Derkra of Germany;
- Quality Assurance equipments: X-ray, MT (Dry, Wet), UT, PT, HB, UTM, Impact Testing Machine, CMM;
- Material standard used: ASTM, EN, JIS;
- Main customers:
Japan: Komatsu, Hitachi, Shinmaywa, Tadano,Takeuchi
Europe: Argisem, Ausa, ClydeBergemann, Dalby, Fiat(CNH and CASE), Feurst, JCB,Jungheinrich, Linde,Poma,Mantovanibenne,Moxy, Tuenkers
North America: Honerwell,Paladin,Prinoth,Sensus, Weather Ford
For the machining facility: we have 60 emplyees, 4,000m2 production area, including CNC lathes & CNC machining centers.
Investment casting used in oilfield industry
| Tensile strength | yidld strength | elongation | Hardness |
| >=620 | >=450 | >=22% | HB<=235 |
Raw material: carbon steel
Packaging as below reference
As over 10 years of sub-supplier & OEM manufacturer, Shanghai Choikey Machinery Co. Ltd has 4 plants to provides professional products solution as below,
1. Crankshafts, plungers(used in Frac pumps, mud pumps, homogenizers, compressors & high pressure pumps)
2. Machined investment castings (for pumps, valves, trucks & construction machinery etc. )
3. Crushers & mining machinery parts (including OEM parts for Sandvik crushers)
4. Ice machines.
Shanghai Choikey and our factories are managed with ONE value---Focus on customer's success. As we believe our success only comes from our customer's success. With such value orientation, we promise:
* One key contact & speedy response. You'll have one key contact throughout the whole process so you always know who to speak to and won't be passed from pillar to post. Meanwhile you will enjoy a speedy response once you have any query or need supports from us.
* Uniform service. No matter the volume of your business, we will provide the uniform service in professional way. As we well know each client has been unique in approach and metrics for success, and we well understand the return on relationships.
* Optimum product solution. Your quality & delivery requirements are always respected, and further more you will receive the full benefits from our rich industrial experiences which may include alternative suggestions to your ideas. Based on that we will provide optimum product solution for the quality assurance & cost optimization.
With above, we always offer a personal service experience, profound technical knowledge, and a strong passion to deliver on our promises. We handle sales and customer service at the highest level to ensure full commitment to our clients. We are ready for you!
