No matter new shopper or old customer, We believe in very long expression and dependable relationship for 4mm2 40a connector, mc4 solar connector for solar pv system, 1000v connector, solar inverter connector,ip68 mc4 connector. Adhering to the business enterprise philosophy of 'customer first, forge ahead', we sincerely welcome consumers from at your home and abroad to cooperate with us provide you greatest services! The product will supply to all over the world, such as Europe, America, Australia,Oman, Bulgaria,Portugal, Adelaide.We mainly sell in wholesale, with the most popular and easy ways of making payment, which are paying via Money Gram, Western Union, Bank Transfer and Paypal. For any further talk, just feel free to contact our salesmen, who are really good and knowledgeable about our prodcuts.