Compré 1000 sistemas del calentador de agua del gas este vez, y el encargado de ventas era muy bueno, la entrega era muy rápida, y el servicio post-venta era también muy bueno. Las gracias al encargado de ventas por enviar dos técnicos y personales de ventas para ayudarme con ventas y servicio post-venta, miro adelante a la cooperación con usted otra vez en el futuro.
—— Mike
Es realmente un placer cooperar con usted. Usted me ha ayudado mucho de ventas al servicio post-venta. Gracias
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