- ino science & technology co., ltd
- refractometer, gem instrument, fiber inspection tools, optical instrument, microscope, ph meter, digital hygro-themometer.
- Address:Win Road, Zhangzhou, Fujian, China,363000
- Shen Fable Jewellery Technology Co.,Ltd
- Gem test instruments, Microscope, Refractometer, optical lens.
- Address:NO.42 north Xuegang,Bantian Shenzhen Guangdong 518129 China