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High purity and high melting point lead-free solder wire The lead-free solder wire has a tin content of up to 99.3%. The raw material of the product is made of tin ore, and the temperature of the solder joint is 220°C - 240°C. This type of product has fast welding speed, which can effectively reduce the impact on components during the welding process; less smoke and spatter; good wettability and expansion ability, smooth solder joints, efficient deoxidation film ability, and protection welding Bright spot; no cleaning, less ionic residue, good fluidity; high insulation resistance, good electrical performance. The lead-free tin wire has a high melting point of 99.3%, and the soldering temperature is high and recommended to use a soldering iron above 50W. After soldering, it will be brighter and firmer. It is suitable for high-precision and high-quality welding of high-end electronic products such as ASIC miner hash board repair, mobile phones and computer circuit boards.
Specification:
Solder content: 99.3%
Wire diameter: 0.8mm
Flux content: 2%
Product use: circuit board welding
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| Quality assurance All products are from official factories |
Fast shipping Shipped within 2-3 working days after accepting the order |
Enhanced packaging New miners use original packaging and strengthen peripheral packaging |
Multiple modes of transportation Support air, ship and designated special line transportation |
Payment method:
How to determine product prices and shipping costs?When you are ready to buy one or more products. You can consult the sales Manager to get a sample of the proforma invoice. The category, product price, and freight are included. |
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How to complete the payment?We have the following payment methods. You can tell our sales Manager which payment you prefer and complete it. After the customer service checks and confirms the payment is completed. Provide the proforma invoice. And we will prepare to ship. |
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Cryptocurrency Payment |
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The payment method at the designated address is efficient and practical and can be used anywhere in the world. Wallet Address |
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The payment method at the designated address is efficient and practical and can be used anywhere in the world. |
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Bank Transfer |
Other payment methods |
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Wire transfer [Hong Kong] Card Number |
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Wire transfer [China Mainland] Card Number |
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Cooperation express: |
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Q: When will we ship after payment?
A: In order to ensure that the products we ship are in good condition. Issued approximately 3 days after receiving your payment.
Q: What if the product is damaged during transportation?
A: We will use a more robust package when shipping to avoid damage to the goods, and we can purchase transportation insurance in advance to reduce the loss of in the transport. although this problem is not common.
Q: What payment methods do we support?
A: We support Bank transfer, wire transfer, Western Union, BTC, third party guarantee, letter of credit and Paypal.
Q: What should I do if there is a problem after receiving the products?
A: We have established good relationships with the maintenance departments in many countries around the world. For example Venezuela, Iran, etc. If you have any questions within 3 days of receiving the goods, you can get free repair service.
Q: Which express we support?
A: We will choose one cheapest and fastest transport way for you. and we support DHL, UPS, TNT, Federation, also have special express, such as Russia, the United States, Kuwait, etc.
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China Mainland Hong Kong 
Business Hours: (GMT+8) 08:30-20:00 Mon to Sat 
Company Phone: +86-023-72227777