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China, Chinese Smart Charging Controller 20A - 100A Photovoltaic Charger1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Solar Renewable EnergySolar ControllerMPPT ControllerMPPT Charger
Shenzhen UPSEN Electronic Co., Ltd.
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Product Description FAQQ1. What is your terms of payment?A: T/T,Western Union or Money Gram.We'll show you the photos of the products and packages before shipping.Q2. What is your terms of delivery?A: EXW, FOB, CFR, CIF, DDU.Q3. How about your delivery time?A: Generally, it will take 7-15 days after receiving your advance payment.And offer 3 years free warranty, 1% free PCB Boards for fault replacement. The specific delivery time depends on the items and the quantity of your order.Q4. Can you OEM and ODM Service?A: Free OEM Service is available for volume order.If clients can confirm a volume order after sample test,We can provide free OEM Service for our clients-Customize colors, LOGO, user'manual, etc.Q5. What is your sample policy?A: We can supply samples for test for first time, but the customers have to pay the sample cost and the courier cost.And if clients can confirm a volume order after sample test,we can reduce sample cost from next order.Q6. Do you test all your goods before delivery?A: Yes, all our products have more than 6~8 hours for againg, And strict test before dispatchQ7: What is 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.
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