The first gas mass flow controller, model D07-1/ZM, was developed and won the first prize for "Major Technological Improvement Achievements" in 1980.

Prototypes of the high-speed gas mass flow controller D07-7 and the high-flow gas mass flow controller D07-9 have been successfully developed.

From 1986 to 1987, the D07-7A high-speed gas mass flow controller successively won the "Sixth Five-Year Plan" National Science and Technology Tackling Key Problems Excellent Product Award and the Ministry of Electronics Industry Science and Technology Achievement Award.

Successfully developed a new series of gas mass flow controllers: D07-10/ZM, D07-10A/ZM, and D07-10B/ZM.

In 1991, the D07-10/ZM product won the second prize of the Scientific and Technological Progress Award from the Ministry of Machinery and Electronics Industry, and the third prize of the Excellent New Product Award from the Beijing Municipal Economic Commission in the same year.

In 1994, the D07-10/ZM and D07-10A/ZM models received the Technical Achievement Certificate from the State Science and Technology Commission.

Jointly compiled the country's first electronic industrial standard on gas mass flow controllers with the Standardization Institute of the Ministry of Electronics Industry: “SJ/T10583-94 General Technical Conditions for Gas Mass Flow Controllers”.

In 1995, successfully developed the D07-11/ZM high-pressure gas mass flow controller and the D07-12/ZM international standard gas mass flow controller.

In 1996, successfully developed the D08 flow totalizer, suitable for the D07-13/ZM gas mass flow controller product.

In 1999, successfully developed the high-precision D07-15/ZM gas mass flow controller, which features high flow stability and a compact structure. At the same time, the D07-9C/ZM high-flow product was improved.

In 2001, Beijing Seven Electronics Co., Ltd. (hereinafter referred to as "Sevenstar") was established, and at the same time, a MFC BU was established;

In 2001, Beijing North Microelectronics Base Equipment and Process Research Center Co., Ltd. was established, and an RF BU was set up.

Sevenstar and France's Quliflow company have established a joint venture - Beijing Sevenstar Flow Electronics Equipment Manufacturing Co., Ltd., responsible for the production of Sevenstar's D07 series gas mass flow controllers, as well as Quliflow's AFC series digital flow meters and LVC414 steam flow meters.

Successfully developed the D07-60A and D07-60F large flow gas mass flow controllers. In the same year, the D07-7C, D07-19B, and D07-11C high-pressure products passed CE certification. 
 

The Flow Meter Division signed a joint cooperation agreement with HELA, USA, to develop new high-performance digital mass controllers and flow meters for 8-inch semiconductor equipment.

In the same year, Sevenstar established an automation project team and successfully developed TFT cleaning machines, transfer and conveying equipment, and edge grinding cleaning machines for semiconductor and flat panel display production lines.

Sevenstar Semiconductor Technologies Co., Ltd. (hereinafter referred to as:Sevenstar IC) was established, and the automation project team officially operated under the Sevenstar .

In the same year, the semiconductor display UV curing furnace developed and produced by Sevenstar Integration was recognized by customers.

The CS200 thermal digital gas mass flow controller has been finalized and entered mass production.

In June of the same year, the Beijing Municipal Bureau of Industrial Promotion conducted a provincial and ministerial level appraisal, stating that: “The technology of the CS200 gas mass flow controller has reached a leading domestic level, and its comprehensive technical indicators have reached the level of international counterparts.”

The flow measurement and control team won the "Excellent Team for Economic and Technological Innovation" award issued by the All-China Federation of Trade Unions.

In February 2009, the D07-9G product received UL certification. Concurrently, the company's precision-machined high-end parts entered mass production, meeting SEMI standards.

The CS200 product was recognized as a Beijing Autonomous Innovation Product and received certification for high-tech achievement transformation from the Beijing Municipal Development and Reform Commission. The CS product was awarded the Third China Semiconductor Industry Association Innovation Technology Award and the Third (2008) China Semiconductor Innovation Product Semiconductor Equipment Award.

In 2010, the Beijing Shunyi Tianzhu Comprehensive Bonded Zone base was completed.Sevenstar IC moved in, leveraging industrial intelligent automation technology as its core competitiveness, closely following the development of the semiconductor display industry to achieve cost reduction and efficiency improvement.

Successfully developed the CS300 gas mass flow controller for large-scale integrated circuit equipment. This product uses a pressure signal compensation algorithm based on DF, and all technical indicators strictly follow SEMI standards, supporting W-type and C-type IGS gas path systems. 
 

In 2011, the CS230G digital product passed the provincial and ministerial appraisal of the Beijing Municipal Bureau of Industrial Promotion. Experts commented: "The technical level of the CS230G gas mass flow controller has reached the international leading level."

In 2012, the thermal digital gas mass flow controller won the second prize of Beijing Science and Technology Award.

Successfully developed the CS310 and CS320 thermal digital gas mass flow controllers. These products utilize pressure signal compensation technology, support the use of IGS gas systems with international standard gas connectors, and incorporate high-precision metal surface processing and machining technologies. They offer advantages such as high accuracy, low zero drift, and high stability.

In the same year, this product received the China Semiconductor Innovation Product and Technology Award from the 7th (2012) China Semiconductor Association.

In 2015, Sevenstar IC successfully developed automated equipment for the TFT and OLED fields. TFT products covered major equipment from G2.5 generation lines to G10.5 generation lines.

In January 2017, Beijing Sevestar Flow Co., Ltd. (hereinafter referred to as "Seven MFC") was officially established, and moved to the Beijing Yizhuang R&D and Production Base the following year.

Sevenstar IC successfully developed the wafer cassette transfer and storage stocker product in 2019 and the wafer transfer system WTS product in 2020, which are currently undergoing client verification.

In 2020, NMC established RF engineering center, focusing on the research and development of radio frequency power supplies and ESC DC power supplies.

In 2021, the RF GC center successfully developed the BG series RF power supply and began client-side verification.

That same year, Sevenstar MFC successfully developed the DS series pressure Based MFC.

Sevenstar MFC has been successfully developed and applied to vacuum gauges, vacuum pressure sensors, and vacuum switch products in fields such as integrated circuits, advanced packaging, semiconductor lighting, power semiconductors, and compound semiconductors.

Sevenstar IC wafer transfer system WTS product has passed end-customer verification, with the equipment front-end module EFEM achieving small-batch delivery and the wafer transfer platform MX-700 undergoing customer verification.

The Radio Frequency Engineering Center has achieved mass production of ESC DC power supplies and BG series RF power supplies.

Sales revenue of gas mass flow controllers and pressure controllers, developed and manufactured by Sevenstar MFC reached a record high.

In 2024, Sevenstar MFC underwent strategic integration, incorporating core technologies such as radio frequency control and automated transmission. On May 27, Beijing Sevenstar  Flow Meter Co., Ltd. officially changed its name to Beijing AURASKY  Electronics Co., Ltd., launching the new corporate brand "AURASKY".

AURASKY  has officially moved into its new headquarters located at No. 13, Jingyuan Street, Beijing Economic-Technological Development Area .