Ningbo Solution Trading Co., Ltd. is Heat Exchange Institute
a large-scale enterprise exporting 3D Paper Letter,3D Paper Package,Paper Drinking straw, Paper bag, and mainly specializes in producing various Paper Promotion Gifts with different types, novel styles, stable quality and reasonable price.
Our products are deeply favored by domestic and foreign clients. The products are selling well in Europe, America, Japan, Middle East ANSI NEMA
and other areas around the world. With the managing tenet of "pragmatic and innovative, explosive and aggressive", and the principle of mutual benefits and development, our company will enhance the goods quality constantly and develop new products, so as to satisfy customers' HEI 2019
changing demands.