As a Company specializing in R&D for equipment-heating & driving-comfort technology, also focus on relevant products sales, Zhengzhou Yusenn Auto Technology Co.,Ltd is hi-tech hypergrowth cooperation recent years. aims to technical innovation and brand ...

Hebei Qiruite Rubber and Plastic Products Co., Ltd. is a high-tech enterprise gathering the research, production sales as one, specializing in of high-performance air-conditioning hose assembly for cars, buses, heavy trucks etc. The products tested by ...