Welcome to CNGE (Natioanl High-Tech Enterprise)
China Germanium Co., LTD. (CNGE) was founded in May 1960, previously Nanjing “718” factory of the former ministry of metallurgical industry, and was the one of national key construction unit during the “first five-year” period. The factory is located at Lishui economic development district, Nanjing. In 2012, CNGE has had a major assets restructuring with Susino and it is now a new material branch of the Group.
CNGE is a new material science and technology enterprise specialising in the research and development, production, sales and recycling of advanced and high-end infrared optical materials, optical components and other high-tech materials based on the rare metal ‘germanium’. Our products are widely used in aerospace, solar photovoltaic, infrared, laser, electronic communications, security cameras, automotive and industrial fields. With advanced technology and perfect management system, we have provided many customers at home and abroad with the whole industry chain integration service of advanced and high-end new materials with rare metals as the core.
At present, CNGE has several advanced, highly intelligent and perfect production lines for related products, among which the output and quality of germanium products are particularly outstanding in the global market. With strong technical force and advanced process equipment, CNGE has more than 100 sets of global market-leading equipments, which have strong competitive advantages and are the leaders in the global market. We have more than 20 advanced patented technologies with independent intellectual property rights and more than 300 employees. We have a group of professional R&D team with PhD, Master and Bachelor degrees and more than 20 senior engineers.
With strong technical strength, leading equipment advantages, stable and excellent quality, excellent product price/performance ratio and good pre-sale/in-sale/after-sale service, CNGE’s sales market spreads over five continents. The company has passed ISO9001:2015 quality management system certification and ISO14001:2015 environmental management system certification. And it has reached the third level of Nanjing Safety Production Standardisation. In the future, we will continue to create value for our customers with our excellent quality, environmental protection and safety performance.
Core Values
Social Commitment
Technological Innovation
Integrity: We adhere to the highest standards of ethical behaviour and honesty, and consistently do what we promise in all circumstances.
CNGE is committed to healthy and sustainable development in China. It plays an integral role in both business and public life in China, and we are ready to assume our share of responsibility and accountability.
From the very beginning, CNGE has set up a special research centre, equipped with a team of experienced professionals, leading manufacturing and R&D equipment and applied research closely integrated with various colleges and research institutes.
History of China Germanium
As a professional new material technology enterprise in R&D, production, sales and recycling of Germanium series, CNGE has been supporting customers around the world for more than 20 years.
3 Major Ge Metals
The annual production capacity of Zone refined Germanium ingot, broken Germanium piece and Germanium dioxide exceed 10 tons
N P type Ge
“N type germanium crystal” was honored the first place in national competition. Also, the “P type germanium crystal” was awarded the title of excellent product from the China Nonferrous Metals Industry Corporation
6N Ge
The “6N Germanium metal” was recognized as a “High Tech Product” by the Jiangsu Science & Technology Bureau.
Ge Wafer for Solar
“Zero dislocation germanium mono crystal and germanium wafers for solar” was recognized as a “High Tech Product” by Jiangsu Science & Technology Bureau.
ISO certification
CNGE has hold ISO9001:2015 quality management system certification and ISO14001:2015 environmental management system certification
Ge substrate Center
Ge based semiconductor substrate preparation engineering technology research center in Jiangsu Province
Materials Science Co.
The most forward Materials Science Enterprise in Jiangsu Province