Beijing Chunshu Rectifier Co., Ltd.

Beijing Chunshu Rectifier Co., Ltd. (Chunshu) was founded in 1960, earliest manufacturer of rectifiers and semiconductors in China, have 284 employees. Chunshu's main products include thyristor rectifier and switch mode power supply for plating, electrolysis, silicon growth, sapphire growth, water treatment, anodizing, battery charging, zinc plating production line, copper foil electrolysis, aluminum foil process,polycrystalline silicon production line etc. Chunshu is a high-tech company with 51 years of experience in R&D, manufacture, sale and technical service of rectifiers and semiconductor components. Our company was recognized by ISO9001:2008 and GJB/Z 9001A-2008 military standard quality management system. Chunshu have strong R&D capability, 59 people of rectifier technical team, 2 doctors. We have our own innovation studio, technical center, established Joint Institute of Power Electronics with Beijing Jiaotong University, and was authorized to carry out postdoctoral program. We have 8 items of patents and 8 items of software copyrights. 2800 square meters of antistatic workshop is used for rectifier manufacturing, annual capacity reaches 5000 units. Complete commissioning and testing condition is supplied to make sure full load testing before delivery. Chunshu is keeping more than 30% of annual growth rate from 2007, turnover of 2011 is USD 25 million. The rectifiers are widely recognized by Chinese and worldwide customers. We are qualified supplier of ALSTOM, and established relation with JFE and FUJIFILM of Japan, Dongbu Solar Co., Ltd. of South Korea. Our products are exported to Germany, Ukraine, South Korea, Argentina, Indonesia and other countries and regions. We accumulated rich foreign trade experience and are familiar with export process. Hope we jointly develop new business oppurtunity.