Home  >  Hot PRODUCT CASE  >  Quality Stamping  >  parts stamping manufacturing in china for industrial automation

High precision non standard steel cover


The cover is used for the food storage jar, the stainless steel must be food grade, the out diameter is with high tolerance of +/-0.1mm, the angle must be accurate, the surface can not have scratches, the cover must be protected by film.


The cover is exported to germany, the order qty is 5000pcs per months.


The cover was developed by wuyabo and his team in 45 days.



Nanjing Precision Engineering Co., ltd

Product’s Parameters

1. Material:Ss304 with material certificate
2. Process:stamping
3. Service available:OEM and ODM ,the client has provided STEP, CAD, and PDF drawings with us, Our production and the quality control is according to the technical drawings seriously.
4. Roughness:Ra1.6
5. Tolerance:ISO2768-M with dimensions’ inspection report.
6. Dimensions:Out diameter :50mm, thickness: 1.5mm
Traceability:Material heat no, production batch, delivery batch
8. Certification:ISO9001,SGS, Rohs
9. Net Weight:0.034KGS
10. Packing:inner: bubble poly bag; outer: carton box or poly wooden case/pallet, final: with # straps


Nanjing Precision Engineering Co., ltd

Production time for 5000pcs

5-7 days

Payment Method

T/T bank, LC, Western Union Pay, PayPal, Cash...

Trade Incoterm



Small batch: express such as FedEx/ DHL/ UPS/ TNT/ EMS......
Bulk batch: by air& by sea in LCL and FCL

Logistics Service

Booking, Pick-up Arrangement, H.S CODE select, ETD and ETA notification......

Shipping Docs

Bill of lading, Packing List, Invoice, Co, Coo, Form A/E/F, Non-wood packing declaration......

After- sale service

Technology support, Inspection support, assembly support, custom clearance support......

Complaints and Claims

The complaints and the claims will be answered within 2 hours definitely

Intellectual Property Protection

Respect NDA Agreement Seriously


100% refund or replacement for nok pcs


You are always welcome to contact NJPE, we will reply to you within 8 hours absolutely after the receipt of your questions or enquiries.


Chat Online 编辑模式下无法使用
Chat Online inputting...
I am Cindy Fan,you please kindly send your inquriy to ,I will send you quotation with 2 hours, or contact me at Skype Cindy-fan, Wechat 86-13813884518, and Whatsapp 86-13813884518,thank you!