Chinese manufacturers online

Thanks to the good quality and usability, alarming products of Nan Hua have gradually replaced the imported relevant products in the application of lifting machines. Besides many national key projects, they are sold even further to many major ports all over the world.

At the end of 2004, the TXJ serial of telephones manufactured by Nan Hua was applied successfully in the field of coal mines. And at the beginning of 2005, the newly-developed NHT serial of telephones was applied successfully on the traveling cranes of Shanghai Zhenhua Port Machinery Co., Ltd and accepted by customers. In the middle of 2005, Nan Hua signed the technique service contract with Shanghai Bao Steel Group. Since then, Nan Hua has converted from a supplier of alarming appliances to a manufacturing enterprise which supplies professional products and services to customers in the fields of ports, metallurgy, mines and etc..