1. Are you manufacturer or trading company? We are manufacturer and have a large factory, R&D teams and foreign trade elite teams.we had been produced electric valve for more than 16 years. So we have advantage in price. We also could do OEM. 2. Is the quality of your company guaranteed? Since 2010, our company has cooperated with Daikin China still now; Since 2012, we have cooperated with Hisense Hitachi still now. Since 2016, we have developed new products with four ODM German companies, respectively: Farm dairy feeding equipment (excellent and reliable); Station domestic water equipment (2 seconds switch valve); Wine equipment (convenient pipe connection); Fan equipment (multi-function control of energy-saving fans). No matter where you are in the world, we will provide a full range of support and services.
3. What's the payment method? T/T,Paypal,Western Union, ,Aliexpress, ect.
4. Do you have some discount when i place a large order?
Yes,we could offer you different discount according to your quantity;
5. What about the delivery time? Sample need about 3-5 working days, large order delivery time will according to your quantity.