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The product has the certificates of FCC,ROHS,CE.UKCA
| YUNWAI is a high-tech enterprise specializing in the research and development and production of kinetic energy lithium battery products, household photovoltaic inverters, solar photovoltaic panels, household energy storage batteries, and complete photovoltaic power generation system products. Our company has an excellent R & D team and strong production capacity, advanced equipment, strict ISO standard manufacturing processes, and through effective management, has become an industry leader in the research and development of lithium battery products. Currently, it has obtained a number of invention patents and has obtained CE, TUV, RoHS, UN38.MSDS and other reporting certificates, which meet the certification standards for global exports. We will produce different products based on customer requirements through OEM and ODM orders. Our product quality can meet the requirements of wholesalers, importers, and retailers around the world, and we sincerely welcome overseas companies to cooperate with us. Our corporate mission is to work together to use green and renewable energy products to address the global goal of green and low-carbon development and the energy shortage crisis, and bring a better intelligentlifetothe world |
1.12month warranty period is available upon the purchase date (Product damages or failures due to improper use or other natural disasters are excluded from this warranty scope).
2.Original purchase proof of the product is requested when claiming the warranty within the above mentioned warranty period and conditions.
| Q1: What if I don't have import experience ? A1: We have reliable forwarder agent which can ship items to you by sea/air/Express to your doorstep.Any way, we will help you choose the most suitable shipping service. Q2: How is your technical support? A2: We provide lifetime online support through Whatsapp/ Skype/ Wechat/ Email. Any problem after delivery, we will offer you video call anytime,our engineer will also go to oversea help our customers if necessary. Q3: How can I make sure it's a secure transaction ? A3: Trade Assurance protects online orders when payment is made through Made-in-China.com., all of our transaction will go through Made-in-China platform. As you do the payment, the money will go directly to Made-in-China bank account. After we send your the items and you confirm the detailed information, Made-in-China will release us the money. Q4: Can you get the the solar system customized for us ? A4: Of course, our engineering designers will provide you with the most suitable product and design according to your needs. Q5:How to become YunWai agent? A5:Contact us through Made-in-China, we will give you the best price and look forward to your greetings |
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