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NJPE hard all metal stamping for sale for equipements

Customized stainless steel safe helmet


The helmet is used as the safety cap outdoors, the out surface must be mirror polished, the inner surface must be smooth enough for the head wearing, all the edges must be round without any sharp edges, the shape must be accurate by the stamping process and the welding process, after the riveting and the welding fabrication, we still need to do the extra calibration process to guarantee the exact shape dimensions.


The helmet is exported to usa, the order qty is 200sets per month.


The helmet was developed by wuyabo and his team in 2 months.



Nanjing Precision Engineering Co., ltd

Product’s Parameters

1. Material:Aluminium 6061 with material certificate
2. Process:Stamping+ welding+ mirror polishing+ deburr
3. Service available:OEM and ODM,the client has provided the real samples with us, we have designed STEP, CAD, and PDF drawings for client freely.
4. Roughness:Ra1.6
5. Tolerance:ISO2768-M with dimensions’ inspection report.
6. Dimensions:220*150*3mm
7. Traceability:Material heat no, production batch, delivery batch
8. Certification:ISO9001,SGS, Rohs
9. Net Weight:0.45KGS
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 200pcs

15-20 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.

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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!