Pure Sine Wave 300w power inverter dc 12v ac 220v circuit diagram

         Function & Characteristic:

•  Super wide input voltage range,strong ability to adapt to the environment
•  Stable output voltage(pure sine wave output),can be applied to all electrical equipment
•  LCD display with plenty content
•  CPU controlled
•  Fast transfer time,high efficiency
•  Intelligent battery management,prolonging the service life of the battery
•  Low battery,overload short circuit,over temperature protections

Shipment:

             1. Trade term: FOB or EXW.

             2. If by air, we can arrange an international express (UPS, DHL, FEDEX, EMS, etc.)

             3. If by sea, we usually use the port of Changsha, but Shenzhen, Guangzhou, or other ports are ok.

OEM & ODM:

         1.Could have your logo, or change the capacity as your design.

            2.Factory price, pricing could be lower while the quantity rising.

            3.Strict QA, QC process, guarantee the quality and delivery time.

Sample & Mass Production:

            1.Sample ready in 7-15 days, depends on the requests.

            2.Mass production ready in 15-30 days, depends on the qty & factory’s producing.

Hunan Coowone Trading Co., Ltd. was founded in 2014, businessed as a professional sales of back-up power and storage battery. Product quality, reasonable prices, and perfect after-sale service are always the reasons our customers praised us for. With the help of owned factory’s production and excellent sales teams, Coowone products have been sold over 20 countries and regions in the world.

Our products are widely used in different fields, such as banking, securities, telecommunications, transportation, taxation, health care, education, military, government agencies, scientific research machinery and mining production enterprise.

Product quality and reasonable price are always the base of our development. We have industry certificates such as ISO9001:2000, and a completed quality control system. Our team continuously improve the service, delivery, and other works to build a win-win cooperation with our customers.

If you are interested in any of our products, please feel free to contact us for further information. We look forward to becoming your business partner in the near future.

Payment:

              1.Sample: 100% of the sample cost before sampling.

              2.Mass Production: 30% deposit in advance, 70% balance when finished.

              3.Payment terms: usually T/T, also support West Union, PayPal, etc

Quality Insurance:

              1.All products will have 5 layer's of QC before delivery.

              2.Checking the raw material after they arrived in our factory.

              3.Checking all the details while the production line operated.

              4.Testing the products after they’re finished from productions.

              5.Checking all the products and cartons after they’re packed.

              6.Some products will have different QC processes but strict also.