O Rings

Heilongjiang Jinghan Technology Development Co. Ltd, is renowned across boundaries for being the reliable medium to source unparalleled quality of AGM Seperator, Battery Testing Machines, Formation Tanks, Battery Accessories and much more. We are a progressive manufacturer we adopt latest technologies to design and develop wide impressive line of Battery Production Equipment, Environmental Protection Products and Post-Processing Lines. We are specialist not singularly in developing Battery Equipment and Component but also in setting up factory set ups for making Battery Processing Equipment as per customers requirements. Headquartered in Harbin which is encircled by a beautiful river, Songhua, in the Northeast of China, our company is operating as a legal exporting company of Zhejiang Hongda Special Rubber Producs Co.,