2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20

development process

From the local, to the whole of China, and then to the world, our company step by step, strengthen the three-dimensional layout of the market network, product sales throughout the country's major cities, penetrate into all areas of the industry, and strive to build an industry product platform.


2008


The pneumatic-hydraulic actuator of the first Chinese menu electronic pipe breaking control unit of Maikesen was developed and delivered for use in a project in Hotan.

devlopment

2012


New breakthroughs in mechanical structure, electronic control, hydraulic principle, control system, control module, etc., and a new introduction of a number of patents in one, with a number of core independent intellectual property rights of the DG series parallel double guide fork type gas-liquid linkage actuator and PLPG2010 electronic monitoring broken pipe control unit.

devlopment

2014


Dg series parallel double guide gas-liquid actuator was rated as a key new product, the company was rated as a national high-tech enterprises.

devlopment

2016


According to the IEC61508 functional safety level standards for the overall product certification, hydraulic, pneumatic, electro-hydraulic, gas-liquid linkage and other series of actuators overall SIL3 certificate. National Valve Standardization Technical Committee Valve Drive Sub-Committee (SAC/TC188/SC2) Valve Drive Standard Committee member, "Valve Air Source Linkage Technical Conditions" standard drafting unit was rated as small and medium-sized micro-technology advanced enterprises.

devlopment

2018


The company formally established a project to develop a new generation of "parallel double-oriented horizontal layout pneumatic-hydraulic actuator".

devlopment

2020


The project of "development and application of a double-oriented actuator suitable for high torque valves" won the second prize of "China Machinery Industry Science and Technology Award" for technological invention.

devlopment
devlopment
devlopment

2007


The first pneumatic-hydraulic actuator with electronic pipe-breaking control unit was developed.

devlopment

2009


The company has developed the first electronic control unit product with reliable operation and parameter display at -40°C. And mass production.

devlopment

2013


Through the ISO9001 quality certification system; has formed its own enterprise standards and record.

devlopment

2015


The "Intelligent Gas-liquid Linkage Actuator" project has won the research and development and industrialization unit of the Torch Plan of the Ministry of Science and Technology. It has passed the ISO14001:2004 Environmental Management System Certification, GBT28001-2011/0HSAS18001::2007 Occupational Health and Safety Management System Certification, and EU CE Certification: Pressure Vessel (PED), ATEX Explosion-proof Directive and Electromagnetic Compatibility (EMC).

devlopment

2017


The hydraulic actuator has passed the third-party fire test. The pneumatic-hydraulic actuator is equipped with 20 "Class600 valves for industrial testing in the western pipeline.

devlopment

2019


600000 Nmi gas-liquid actuator passed the appraisal of scientific and technological achievements of China Machine Union.

devlopment

2021


The hydraulic actuator for the tank root valve and the 600000 Nm electro-hydraulic actuator have passed the new product appraisal of the China Machinery Union.