707, Shidaikechuang Centre, 12-14, Xinwuwei, Gushu, Xixiang, Baoan District Shenzhen, Guangdong
Shenzhen Hengzhiyi Electronic Technology Co., Ltd suppliers high quality jewelry weighing and testing tools, provide a variety of product, like pocket scale, precision balance, diamond selector II, loupe, hardness pencil, polariscope, gauge etc for ...
pocket scale, precision balance, diamond selector, jewelry loupe, polariscope, gauge, jewelry testing tool, weiging scale
