Hangzhou Tianheng Technology Co., Ltd. Located in Hangzhou, is one of main manufacturer and exporter in China. We specialize in various weighing equipment, such as crane scale, platform scale, floor scale, truck scale, price computing scale, balance, weighing scale, counting scale, postal scale and indicator. Please visit our web site: www.thhlscale.com for details.     After several years effort, our products are gradually accepted in Europ, Southeast Asian, South America, Etc. Now, we are doing OEM and ODM for many famous company and enjoy good reputation in our line.