Auto Instrument Making Co., Ltd has been committed to crafting high-end equipment since 1994.

Since its establishment, the company has always adhered to the talent oriented and honest business operation principle, gathered industry elites, combined foreign advanced information technology, management methods and enterprise experience with the specific reality of domestic enterprises, provided all-round solutions for enterprises, helped enterprises improve their management level and production skills, so that enterprises always adhere to competitiveness in the fierce market competition, and achieved rapid and stable development of enterprises.


The company has a reasonable talent structure. In order to develop products that really meet the needs of the enterprise, the enterprise specially employs experts from various industries as consultants, closely tracks the characteristics of technology and industry development, and constantly optimizes production, so that users can get the best service and the best return on investment.

With the best products, best services and best reputation, we are willing to be your most reliable long-term partner.


Specifically, we focus on manufacturing measure and process control instruments in the area of industrial Auto Instrument Making Co., Ltd, which pursues to be the cherry on top by adhering to the accumulated craftsmanship. 

Our main products include differential pressure transmitters, pressure transmitters, capacitive pressure sensors, electromagnetic flow meters, vortex flow meters, and radar level meters, which are widely used in the industries of electrical power, petroleum, metallurgy, medicine, food, brewing, textile, and building material, etc... 

As a source manufacturer, we are capable to modify or remold the core production equipment for satisfying the specified product features. The concepts of modification works apply to several annual rings including welding systems, pressure calibration systems, diaphragm coating systems,s and so on. 



Our Advantage

Durability & Persistence

Durability & Persistence

As a qualified source manufacturer with exquisite craftsmanship, we guarantee the standards of the bottleneck involving every fatal stage of the primary elements’ production. Due to the application of our unique process treatment, we maximize the lifespan of the sensor cell based on its material limits. A proper design by applying the metal capacitor principle takes advantage of its simplified construction. Therefore, our products are more durable when the extreme working environment is unavoidable.

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Source Manufacturer

We are capable of supplying customized product parts based on clients' requirements because we develop and innovate the process units for the primary elements which are crucial for the pressure detection process. We are professional to provide a full range of OEM customization for AT3051 series. Thus, maximizing the flexibility of our product supply is the concept we always stand by.

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Source Manufacturer
Strong Performance

Strong Performance

The temperature sensor compensates the differential pressure, pressure, and absolute pressure transmitter for the temperature in the full range so that the intelligent pressure transmitter has the characteristics of high overload, high precision, and high stability. On-site LCD display and Hart communication function for easy configuration design, remote diagnosis, and control. Different structures can also be used to measure hygienic applications and fluid media such as high temperature, high viscosity, corrosive and easy precipitation.

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Advanced Workshop

We polished and refined our welding craftsmanship by updating the welding system within our unique design. We apply new welding technology which successfully reduces the heating area of the welding surface. So, we made a progress on overcoming the adverse effects caused by thermal stress. What's more? We frequently collect the data during the process of heat treatment. We are looking forward to shrinking the acceptable temperature range which is best for reducing thermal stress.

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Advanced Workshop
  • Exhibition Show3
    We participated in the instrument exhibition with the theme of electromagnetic flowmeter in flowmeter. There are many people in the industry. We have gained valuable industry experience and made certain contributions to the company's technological development. We believe that we will also make some progress in the field of sensors.
  • Exhibition Show2
    As an exhibitor, we participated in the international instrument exhibition. We exhibited pressure transmitters, radar level gauges, differential pressure transmitters, etc. We talked with many international well-known manufacturers and exchanged their business cards and sample manuals.
  • Exhibition Show
    As an exhibitor, we participated in the international instrument exhibition, mainly including differential pressure transmitter, vortex flowmeter, etc. We got to know many potential customers and made contributions to the rapid development of the company.

Certifications

Historical Process

2022
Auto Instrument Making Co.,Ltd passed CE approval for Vortex Fowmeter Series supervised by ECM
2022
Auto Instrument Making Co.,Ltd updated CE approval for Smart Pressure Transmitter supervised by ECM
2022
Auto Instrument Making Co.,Ltd passed RoHS Approval for AT3051 series supervised by ECM
2021
In order to follow the pace of global marketing, Auto Instrument Making Co.,Ltd enlarged its producing base up to 5000㎡, endly gaining the membership of China Energy Conservation Association(CECA) in Shandong area
2020
Auto Instrument Making Co.,Ltd passed Atex Approval for AT3051 series supervised by ECM
2020
Auto Instrument Making Co.,Ltd passed ISO9001 approval for Intelligent Pressure Transmitter supervised by CNAS for its expanded products. series
2019
Auto Instrument Making Co.,Ltd passed SIL approval for AT3051 series supervised by ECM
2019
Auto Instrument Making Co.,Ltd participated in the ASEAN (VIETNAM) International Industrial Fair
2018
In order to follow the pace of the information age, Auto Instrument Making Co.,Ltd took part in the plan of Smart City for heat pipeline project
2017
Auto Instrument Making Co.,Ltd successfully built long-term partnerships with Springfield Group(US), Eagle Eyes(US), and L&T(India)
2014
Auto Instrument Making Co.,Ltd was appointed by Crowncon corporation in the UK as the authorized distributor for gas-detecting instruments’ sales
2012
Auto Instrument Making Co.,Ltd highly promoted the exploration of new product branches—Flow Meter. That was the beginning point for the growth of the flow measurement field
2010
Auto Instrument Making Co.,Ltd became the largest process control measurement instruments source manufacturer in Shandong province because of its enriched craftsman experiences and developed producing base
2010
Auto Instrument Making Co.,Ltd was appointed by Luxi chemical as a qualified supplier
2007
Auto Instrument Making Co.,Ltd perfected its products processing chains, redeclaring the concept that the spirit of creation is its soul to be a qualified source manufacturer
2003
Auto Instrument Making Co.,Ltd kept refining its craftsmanship by importing advanced technology from abroad, enlarging its core-technology developing group, finally being qualified to play the role as the sole agency of Bohr company in Germany for products ultrasonic rangefinders distributing in China
2000
With the support of the government, we formed our producing base and core-technology developing base at the center area of the city
1997
Auto Instrument Making Co.,Ltd supervised by Parr technical management supervision group in the UK passed ISO9001approval as the first instrumentation process-control manufacturer in Shandong province
1994
Auto Instrument Making Co.,Ltd was founded
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