Beijing Great Wall International (BGWI), the high-tech carbon and graphite co***ny group, has six plants in whole China. We set up the head office in Beijing acting as technical support, production development, quality control and international market for all our plants. BGWI is very good at Technologies Exploiting, Products Developing, Quality Control and Improving, Technical Communication. Our Materials and Processing experts, including Professors, Senior Engineers and many Specialized Technicians, can of...
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