In 1996, The first edition standard of Machinery Industry "Construction machinery High temperature and low pressure oil-carrying pipes" is draft by us. After three revision,now known as the JB / T8406-2008, in 2005 years, with Luoyang ...

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 ...

"BEAND" is a limitless region company, have 6 branches that deal with international business, auto parts manufacture, education, finance industry, hotel home textile meritorious enterprise in the spare part capital China. We are located ...