Metal stamping Shrapnel


Metal shrapnel is an important part of the switch. Metal shrapnel is mainly used in membrane switch, contact switch, PCB board, FPC board, medical equipment and other products. The working principle of the metal shrapnel: The metal shrapnel on the thin film key is located on the conductive part of the PCB (most of which is located above the gold finger on the circuit board). When pressed, the center of the shrapnel is concave and touches the line on the PCB , Thus forming a loop, the current through, the whole product will be able to work properly.









Name:                                   





Custom Stamping metal Shrapnel spring   , Electric Metal Shrapnel 







Material:




Cooper , Brass , Phosphor Bronze , BeCu, Stainless Steel , Spring Steel , Carbon Steel , Alumium , Iron , or according to your requirement.






Surface Treatment   





Nickel Plated, Tin Plated, Zinc Plated, Gold Plated, Silver Plated, 


Chorme Plate, Polishing etc






Packing




Plastic bag , Blister box or according to your requirement.






Appliance:




Auto, motorbike , motor vehicle , household electrical appliances, 


computer and other fields .etc.






Delivery:




Common order: 7-15 work days for mould , 


10-20 works days for production 


Exact leadtime base on actual project and quantity order.






Quality Guaranteed




100% Responsible , Produce as per ISO , RoHS Certification







Terms of Trade 




EXW, FOB, CIF 










We provide professional customized-order mechanical parts, including sheet metal stamping parts, sheet metal fabrications parts, CNC milling and turning parts, stamping tool and die, welding and riveting as well as surface treatment like powder coating and plating . Stamping workshop can provide one-stop service from prototypes to rail run, small volume to mass stamping production, and also covers welding ,riveting, tapping and surface treatment. 


Product Image:











Certification





 FAQ:


Q1. What is your terms of packing?


A: Generally, we pack our goods in neutral white boxes and brown cartons. If you have legally registered patent, 


we can pack the goods in your branded boxes after getting your authorization letters.


Q2. What is your terms of payment?


A: TT/ Paypal/ Western Union .


Small amount 100% TT payment . large amount T/T accept 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages  before you pay the balance. 


Q3. What is your terms of delivery? 


A: EXW, FOB, CFR, CIF,


Q4. How about your delivery time?


A: Generally, it will take 7-10 days sample time. 15 to 25 days after receiving your advance payment. The specific delivery time depends on the items quantity and the quantity of your order. 


Q5. Can you produce according to the samples?


A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures. 


Q6. What is your sample policy?


A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.


Q7. Do you test all your goods before delivery?


A: Yes, we have 100% test before delivery


Q8: How do you make our business long-term and good relationship?


A:1. We keep good quality and competitive price to ensure our customers benefit ;


2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from


Q9: Your are a trade company or producer?


Our company is factory ,have our self machines,Design, research and development, production.
http://www.dgsymetal.com