Founded: 1960
Registered capital: 12 million US dollars
Revenue: 25 million US dollars
Employees: 284, R&D people: 94
Ownership: 100% state-owned
Products: IGBT rectifier, 0-1000V, 0-30000A
Category: High tech company

Beijing Chunshu Rectifier Co., Ltd. was founded in 1960, 52 years rectifier manufacture experience, 100% state owned company, located in Beijing, high-tech company, registered capital 12 million US dollars, belong to Beijing Enterprises Group Company(top 500 company in China), have about 300 employees, biggest high reliability DC power solution provider in China.

Chunshu's main products is IGBT switching rectifier and thyristor based rectifier used for plating, anodizing, electrolysis, metal finishing, electro machining, water treatment, silicon growth, sapphire, inductive heating and military etc. special applications, with high efficiency, energy saving, high reliablity, small size, light weight etc. strong points. DC rated current from 200A to 30000A, voltage from 6V to 1000V. input voltage could be 220V, 380V, 415V, 440V, 480V etc. We manufactured 63MW heating power system for airspace experiment, best power system supplier for polysilicon production and sapphire growth.

The company has strong R&D ability, have about 100 engineers, approved more than 10 patents and software copyrights, have Beijing Municipal class technical center, post doctoral program station, innovation studio, Joint Research Institute with Beijing Jiaotong University, is partner of Tsinghua University and Xi'an University of Technology. The Chief Engineer is doctor degree for power electronics, professor, was invited by Premier Wen Jiaobao for a meeting as one of 10 representatives, is approved more than 20 patents. The IGBT switching rectifier was approved independent innovation product award by government.

Have 3000 square meters of anti-static rectifier workshop, with the capacity of 300 million turnover output. We conduct strict qualily control, holding ISO9001:2008 and military standard quality certificate,have full load testing ability, each product pass all testing before shipment.

The rectifiers are widely recognized by Chinese and worldwide customers. We supplied good quality for JFE steel and FUJIFILM of Japan, Dongbu Solar of South Korea. Hero Cycle of India, Anodizing Industries in USA, China Nuclear Industry Group, Sina-Petro, China Aerospace Science and Technology Corporation, Chongqing Silian Optoelectronics Science & Technology, Qinghai Electronic Material Industry Development Co., Ltd in China. Our rectifiers were exported to USA, Ukraine, South Korea, Argentina, Indonesia, India, Pakistan etc. countries and regions.

We have professional sales team to handle domestic and foreign trade business, supplying good service.

We hold the strategy of
1. Become a researching and manufacturing base of power semiconductor and power supplies.
2. Become an enterprise group with our own brand name and big capacity.
3. Become an advanced enterprise realizing mutual development of enterprise and employees

Hope we jointly develop new business oppurtunity and realize long term win-win cooperation, hope our new IGBT rectifier technology brings you energy saving innovation in your factory.

Company Name	Beijing Chunshu Rectifier Co., Ltd.
Website	www.chunshu.com
Operational Address	No. 68 Beixinhua Street Xicheng District,

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