Our History

EDM Machine department of Beijing Institute of Electro-machining was founded and started to do research and development of spark erosion machining technology.

Successfully developed the small hole EDM machine.

Successfully developed ZNC die-sinking EDM machine with three-axis linear scale display.

Signed the contract with Japanese Sodick and establish technical cooperation between both parties, and brought in A35 type three-axis control CNC sinker EDM machine and produced in Beijing.

B35 high accuracy CNC die-sinking EDM was developed successfully by China-Japan (Sodick)

30 sets B35 3-axis CNC EDM machine was exported to overseas market.

B35 type CNC die sink EDM was awarded as“National Key New Product”.

Successfully developed B50 3-axis control CNC EDM sinker and started to sell in the domestic market

Successfully developed the DM2000 CNC control system for CNC EDM machines and assembled control cabinet in Beijing, passed ISO9001(94) in the same year.

Successfully developed new type A1 power, realized 4-axis simultaneous control, which was a breakthrough in the Chinese local market. Obtained certification "2002 Beijing New High Technology Transformation Project", production line of A1 power control system and software was built up in Beijing.

Successfully developed the 2^nd Generation CNC EDM machine control system and equipped with the latest developed HF power board, and a new product was launched into the market. Renewed ISO9001(2000). High speed, high-efficiency machining system (spindle lifting speed≥6m/min) had been merchandized.

In order to provide better and swift training, technical support, and service, based on the B type CNC EDM machine, the book <Electrical Discharging Machining Technology> was published by "Chemical Industry Press", which is still a widely used educational textbook of today.

Successfully developed and launched 3^th generation high integrated CNC control system and A2 controller.

Successfully developed and launched a 4^th generation high integrated CNC control system and A3 power generator.

B35 high accuracy CNC die sink EDM was honored as "CCMT2008 National-made Spring Swallow Award". At the same year, after fully evaluated, the company was funded USD2million by the Beijing government, then purchased numbers of advanced inspection equipment and devices, and built up an open laboratory for R&D of EDM machines and EDM machining technology.

Undertook National Major Project of high-rank CNC machine tools and fundamental manufacturing equipment 2009, and participated key project of national 863 projects. In the same year, renewed ISO9001. Became executive member of 6^th CMTBA (China Machine Tool Industry Association, total 69 companies nationwide).

N850 5-axis simultaneous control high accuracy CNC die-sinking EDM machine had got the award of "CCMT2010 National-made Spring Swallow Award". Undertook the National 04 major scientific project. In the same year, the book <special machining manual> was published by "China Machine Press". <Forging mold and lubrication> was published by "National Defence Industry Press". Successfully hosted the conference of 2010 National Electrical Discharging Machining Technology (EDM technology).

Undertook the National Major Project of CNC EDM machine for spray hole processing for the aerospace projects. In the same year, hosted key achievement appraising meetings of the national 863 projects. The experts participated in the meeting, all agreed that the project had broken through the core technology of impulse power of high accuracy CNC EDM machine, 5-axis simultaneous control CNC technology, electrode swift change technology, accuracy compensation, and reliability. And leading in the domestic market

Utilized 5-axis simultaneous control high accuracy CNC die-sinking EDM and EDM machining technology of special material and complex profile, we successfully produced dozens types of closed impeller for large state-owned cooperation, such as Shengu

"Beijing Key Laboratory of EDM Technology" had passed certification. Undertook National Major Project 2014ZX0511-111 and t 2014ZX04001-171.

Undertook National Key Project No. 2015ZX04002201-003 with the subject "The Verification of General Application of National-made High-Rank CNC Machine Tools and Technology in the field of manufacturing of airplanes, aerospace, missile, and engine of the national defense industry. Obtained The third Prize in the Beijing Scientific Progress Award.

Obtained certification of “Quantified Products” from CMTBA (China Machine Tool Industry Association). Model N850, A50, A30, and B45 had passed the national quality certification, it made us the only company to get this honor in the die-sinking EDM industry.

Windows-based CNC control system started to service the army industry, and the 6^th generation power generator launched.

An intelligent manufacturing system passed relative certification, the introduction of new automatic production solution of CNC EDM machining.

The latest ADV and ADI series high performance and high accuracy machines were introduced to the market. Participated in EMO2019 in Germany(one of four biggest machine tools exhibitions in the world) and started to explore the European market. Establish an automatic production line of EDM machining in Shanghai International Marketing and training center.