The most specialized manufacturer in ultra-pure germanium tetrachloride

Yunjingfei is the only one that manufacturing ultra-pure germanium tetrachloride in the world,and its yearly production of ultra-pure germanium tetrachloride has reached 30 tons.

Steady supply of raw materials

Yunnan Germanium has committed itself to researching and manufacturing germanium for nearly fifty years.It has its own germanium resources with rich reserves,which make it rank No.1 both in China and Asia.This provides a steady supply of raw materials for manufacturing ultra-pure germanium tetrachloride.

Whole industrial chain production

Yunjingfei commits itself to whole industrial chain production,which includes germanium-bearing coals,germanium concentrates,refining germanium tetrachloride,germanium tetrachloride,ultra-pure germanium tetrachloride and so on.This can not only reduce losses in production but increase product utilization rate and the rate of finished products.

Quality control in all processes

Yunjingfei imposes strict control over the manufacturing of ultra-pure germanium tetrachloride.From raw materials of crude germanium tetrachloride to factory leaving of ultra-pure germanium tetrachloride,it conducts nine infrared testings and two mental ion detections with the aim of ensuring product quality has meet requirements.

Recycle

Germanium is a rare and precious mental resources.Its recycle is particularly important at a time when people attach great importance to environment protection.Yunjingfei can collect customers’s germanium-bearing waste and dust and then reprocess them into ultra-pure germanium tetrachloride by taking advantage of its whole industrial chain.At the moment,Yunjingfei has helped its customers with the recycle of waste in optical fiber preforms and of dust in deposition equipments,and then reprocess them into ultra-pure germanium tetrachloride.This not only lessen customers’s pressure for protecting environment but also reduce cost for them.