What are the main products of Ningxia Zhongjing Semiconductor Materials Co., Ltd.?

3~8 inch semiconductor grade monocrystalline silicon rod. The company has passed ISO 900/KOOC-0/:20/KOOC-0/5, ISO/KOOC-0/400/KOOC-0/:20/KOOC-0/5, ISO 4500/KOOC-0/:20/KOOC-0/8 and other system certifications. The company's main products are 3-8 inch semiconductor-grade monocrystalline silicon rods. Ningxia Zhongjing Semiconductor Material Co., Ltd. (formerly known as Ningxia Longji Semiconductor Material Co., Ltd.) was established on 20 15, located in zhongwei, Ningxia Hui Autonomous Region, and is an enterprise mainly engaged in the manufacture of electronic equipment such as computers and communications. The registered capital of the enterprise is 50 million yuan, and the paid-in capital is 50 million yuan.