MCL Electronic Materials Co., Ltd.

Founded in / year


Main product/inch


Environmental Management System Certification

ISO 14001

Quality Management System Certification

IATF 16949

MCL Electronic Materials Co., Ltd.

MCL Electronic Materials Co., Ltd. — China's large-scale semiconductor silicon material production base

MCL Electronic Materials Co.,Ltd. is a holding subsidiary of Luoyang single crystal silicon Group Co.,Ltd., which is a national high-tech enterprise. It was established on December 26,1995.It is a comprehensive professional semiconductor silicon material manufacturer integrating CZ silicon、cutting and grinding and polishing wafer, its supporting technology research and development, detection, kinetic energy guarantee, environmental protection and other auxiliary systems. MCL mainly produces 4,5,6,8 inch circuit grade polished wafers. It is one of the largest and most advanced semiconductor silicon material manufacturers in China. Now we can supply 6.5 million silicon polished wafers to the market every year. MCL's products are sold all over the world. It is a global silicon polished wafer manufacturer. It was the first one in the industry in China to pass the ISO/TS16949 quality system certification. It has product sales and services in more than 20 countries.

In April 2014, the company moved to No.99, Binhe North Road, high tech Industrial Development Zone, Luoyang City. The annual output of 120msie circuit grade silicon polished wafer project was implemented, with a total investment of nearly 1 billion yuan. There are 20000 square meters of main workshop,10000 squares meters of power plant,2000 square meters of 10000 class clean room,600 square meters of 1000 level clean room,500 square meters of 1 level clean room, and more than 200 sets of imported large-scale equipment In the most complete and advanced technology of 6 inch silicon polished wafer production line.

The company widely introduces the world's advanced technology and management concept, and has passed the iatf16949 quality management system certification and ISO14001 environmental management system certification. Quality management and process control ability in the industry leading level.

The company has established provincial semiconductor silicon material engineering technology research center and provincial enterprise technology center, since 2018,the company has expanded the production capacity of 1.2 million 8-inch silicon polished wafers per year through filling and technical upgrading; through the upgrading and transformation of intelligent factory, it has built a leading digital large-scale integrated circuit silicon substrate material intelligent manufacturing factory at home and abroad, making the product technology and performance indicators reach the international leading level, and is rated as "Intelligent Manufacturing Pilot" by the Ministry of industry and information technology Demonstration enterprises" to drive the intelligent upgrading of traditional manufacturing mode in the industry.

MCL is becoming a leading domestic and international competitive silicon wafer manufacturing enterprise, which will make greater contributions to the development of China's information industry and the realization of the dream of China's national power!

Enterprise tenet


Environmental policy

Environmental policy


Environmental policy

All employees abide by laws and regulations on safety and environment, continuously improve environmental performance, reduce environmental impact, and jointly create a safe, healthy and beneficial working environment.

Cultural concept

Cultural concept


Willing to take responsibility, loyal to mission

Executive philosophy: no excuses for work, no reasons for problems. Business philosophy: only saturated thinking, no off-season market. System concept: if the system is not implemented, everything is equal to zero. The concept of clean government: honest and clean people gather, corrupt people disperse. Innovation concept: content with the status quo will fall behind, dare to innovate and display brilliance. Risk concept: hidden danger is accident, safety is benefit. Responsibility concept: the heart of Luodan, duty bound. Team concept: individual ability is limited, team energy is boundless. Quality concept: let customers become our spokesperson. Talent concept: performance is the touchstone of talents.

quality policy

quality policy


quality policy

All staff deliberately pursue continuous quality improvement in every aspect of work. We will try our best to meet the requirements of customers beyond expectation.

History of development