xunfenker, son of the sun, collect energy from the sun, and pay back with a pure, clean, green and friendly environment.     In line with its management philosophy "Striving for perfection, continually innovation", since its foundation, xunfenker has highly committed itself to improve the product and service on an on-going basis. This has resulted in top grade material, advanced and accurate equipment and production technology, strict quality control and professional, considerable and flexible after sale service.