-
ABOUTChongqing Jieshi Instrument Co., Ltd. was founded in 1985 and restructured in 1995. It is located in Jieshi Industrial Park, Banan District, Chongqing. It covers an area of more than 100 acres and has more than 400 employees, including more than 60 with intermediate and senior technical titles.
-
PRODUCTSThe quality and technology of the company's pressure regulating products (various pressure regulators, building pressure regulating boxes, regional pressure regulating cabinets, gate stations and long-distance pipeline pressure regulating metering skids, etc.) are in an advanced position in China.
-
STRENGTHThe company passed the ISO9001, ISO14001, ISO45001 system certification, the company holds a pressure pipeline design license (industrial pipeline GC1), a pressure pipeline installation license (industrial pipeline GC2), a component combination device manufacturing license (gas pressure regulating device, factory prefabricated pipe section, flowmeter housing), a pressure pipeline valve manufacturing license (metal valve), a steel forged flange manufacturing license, a pressure vessel manufacturing license (including design qualification), a safety accessory manufacturing license (emergency shut-off valve), and a pressure vessel manufacturing (including installation, repair, modification), X-ray and ultrasonic NDT qualification personnel certificate, etc.
-
-
-
SERVICEThe company has set up offices, distributors and technical after-sales service centers in 30 provinces, autonomous regions and municipalities directly under the central government, with a wide coverage of sales and service network. Our company realizes 7*24-hour after-sales service, provides technical support, holds relevant training regularly, receives user failure problems, and responds to services in a timely and quick manner.
-
CONTACTThank you for visiting the official website of Jieshi Instrument. If you have cooperation intentions or suggestions, you can contact us through the following methods. We will reply as soon as possible, thank you!
JIESHI INSTRUMENT
Strength
Table of Invention Patents
|
Serial Number |
Patent Name |
Patent Number |
Type |
Patentee |
|
1 |
Material processing device for valve production |
ZL 2020 1 0272529.4 |
invention patent |
Chongqing Jieshi Instrument Co., Ltd. |
|
2 |
Pneumatic cage type single-seat regulating valve |
ZL 2021 1 0147995.4 |
invention patent |
Chongqing Jieshi Instrument Co., Ltd. |
|
3 |
Straight through valve with improved structure |
ZL 2020 1 0645143.3 |
invention patent |
Chongqing Jieshi Instrument Co., Ltd. |
|
4 |
Pressure regulating valve seat cleaning device for pressure regulator of underground pressure regulating station |
ZL 2020 1 0420795.7 |
invention patent |
Chongqing Jieshi Instrument Co., Ltd. |
|
5 |
Emergency cut-off system |
202010421666.x |
invention patent |
Chongqing Jieshi Instrument Co., Ltd. |
|
6 |
Pressure regulating valve convenient for cleaning retentate of pressure regulating valve seat |
202010421661.7 |
invention patent |
Chongqing Jieshi Instrument Co., Ltd. |
|
7 |
An optimized underground pressure regulating tank |
202010217351.3 |
invention patent |
Chongqing Jieshi Instrument Co., Ltd. |
|
8 |
Fault Monitoring System of Gas Regulator Based on Big Data |
202211301135.2 |
invention patent |
Chongqing Jieshi Instrument Co., Ltd. |
|
9 |
A Safety Early Warning System for Gas Regulator Based on Internet of Things |
202211301143.7 |
invention patent |
Chongqing Jieshi Instrument Co., Ltd. |
(2) Table of utility model patents
|
Serial Number |
Patent Name |
Patent Number |
Type |
Patentee |
|
1 |
Outer box structure of pressure regulating box |
ZL 2012 2 0231744.0 |
Utility Model |
Chongqing Jieshi Instrument Co., Ltd. |
|
2 |
Small diameter pull rod shut-off valve |
ZL 2012 2 0232254.2 |
Utility Model |
Chongqing Jieshi Instrument Co., Ltd. |
|
3 |
Drilled disc |
ZL 2012 2 0231760.X |
Utility Model |
Chongqing Jieshi Instrument Co., Ltd. |
|
4 |
Pressure regulating cover for pressure regulator |
ZL 2013 2 0033078.4 |
Utility Model |
Chongqing Jieshi Instrument Co., Ltd. |
|
5 |
Flange for easy installation |
ZL 2013 2 0033077.X |
Utility Model |
Chongqing Jieshi Instrument Co., Ltd. |
|
6 |
Industrial gas pressure regulating tank |
ZL 2013 2 0033085.4 |
Utility Model |
Chongqing Jieshi Instrument Co., Ltd. |
|
7 |
Fully open building pressure regulating box |
ZL 2013 2 0044155.6 |
Utility Model |
Chongqing Jieshi Instrument Co., Ltd. |
|
8 |
New valve body for building pressure regulating device |
ZL 2013 2 0043557.4 |
Utility Model |
Chongqing Jieshi Instrument Co., Ltd. |
|
9 |
Modified valve body of building pressure regulating device |
ZL 2013 2 0089920.6 |
Utility Model |
Chongqing Jieshi Instrument Co., Ltd. |
|
10 |
Used for secondary ball valve in two-way gas pressure regulating tank |
ZL 2013 2 0447687.4 |
Utility Model |
Chongqing Jieshi Instrument Co., Ltd. |
|
11 |
Pressure regulator for gas pressure regulating tank |
ZL 2013 2 0464575.X |
Utility Model |
Chongqing Jieshi Instrument Co., Ltd. |
|
12 |
Building surge tank |
ZL 2013 2 0512941.4 |
Utility Model |
Chongqing Jieshi Instrument Co., Ltd. |
|
13 |
gas valve body |
ZL 2013 2 0483888.X |
Utility Model |
Chongqing Jieshi Instrument Co., Ltd. |
|
14 |
Main road ball valve for gas pressure regulating box |
ZL 2013 2 0614715.7 |
Utility Model |
Chongqing Jieshi Instrument Co., Ltd. |
|
15 |
Improved pressure regulator for gas pressure regulating box |
ZL 2013 2 0614862.4 |
Utility Model |
Chongqing Jieshi Instrument Co., Ltd. |
|
16 |
axial flow regulator |
ZL 201621011438.0 |
Utility Model |
Chongqing Jieshi Instrument Co., Ltd. |
|
17 |
Quantitative feeding device for making pressure gauge |
ZL 2015 2 0958677.6 |
Utility Model |
Chongqing Jieshi Instrument Co., Ltd. |
|
18 |
pneumatic compensation micro-manometer |
ZL 2015 2 0856806.0 |
Utility Model |
Chongqing Jieshi Instrument Co., Ltd. |
|
19 |
Material transport device for making pressure gauge |
ZL 2015 2 0853275.X |
Utility Model |
Chongqing Jieshi Instrument Co., Ltd. |
|
20 |
Ratchet type conveying device for making pressure gauge |
ZL 2015 2 0853324.X |
Utility Model |
Chongqing Jieshi Instrument Co., Ltd. |
|
21 |
Conveying device for making pressure gauge |
ZL 2015 2 0853390.7 |
Utility Model |
Chongqing Jieshi Instrument Co., Ltd. |
|
22 |
Assemble the pushing device of the pressure gauge |
ZL 2015 2 0853479.3 |
Utility Model |
Chongqing Jieshi Instrument Co., Ltd. |
|
23 |
Pusher for making pressure gauge |
ZL 2015 2 0853174.2 |
Utility Model |
Chongqing Jieshi Instrument Co., Ltd. |
|
24 |
compensated micro-pressure gauge |
ZL 2015 2 0856088.7 |
Utility Model |
Chongqing Jieshi Instrument Co., Ltd. |
|
25 |
Pressure gauge material transport device |
ZL 2015 2 0853435.0 |
Utility Model |
Chongqing Jieshi Instrument Co., Ltd. |
|
26 |
Feeding device with material transport function |
ZL 2015 2 0853366.3 |
Utility Model |
Chongqing Jieshi Instrument Co., Ltd. |
|
27 |
Quantitative material pushing device |
ZL 2015 2 0853453.9 |
Utility Model |
Chongqing Jieshi Instrument Co., Ltd. |
|
28 |
Quantitative feeding device for making pressure gauge |
ZL 2015 2 0853328.8 |
Utility Model |
Chongqing Jieshi Instrument Co., Ltd. |
|
29 |
Conveying device for making pressure gauge |
ZL 2015 2 0853276.4 |
Utility Model |
Chongqing Jieshi Instrument Co., Ltd. |
|
30 |
Quantitative conveying device for making pressure gauge |
ZL 2015 2 0853461.3 |
Utility Model |
Chongqing Jieshi Instrument Co., Ltd. |
|
31 |
Quantitative transport device |
ZL 2015 2 0853287.2 |
Utility Model |
Chongqing Jieshi Instrument Co., Ltd. |
|
32 |
Uniform material transport device for pressure gauge |
ZL 2015 2 0853193.5 |
Utility Model |
Chongqing Jieshi Instrument Co., Ltd. |
|
33 |
Natural Gas Remote Meter Reading System |
ZL 201621011611.7 |
Utility Model |
Chongqing Jieshi Instrument Co., Ltd. |
|
34 |
direct acting pressure regulating valve |
ZL 201621011353.2 |
Utility Model |
Chongqing Jieshi Instrument Co., Ltd. |
|
35 |
A BALANCED IC CARD CONTROLLER |
ZL 201922403730.7 |
Utility Model |
Chongqing Jieshi Instrument Co., Ltd. |
|
36 |
Device for preventing reverse ventilation of gas meter |
ZL 201922470860.2 |
Utility Model |
Chongqing Jieshi Instrument Co., Ltd. |
|
37 |
Protection device for reed switch of intelligent gas meter |
ZL 201922480742.X |
Utility Model |
Chongqing Jieshi Instrument Co., Ltd. |
|
38 |
Pressure reducing valve non-return protection device |
201922470782.6 |
Utility Model |
Chongqing Jieshi Instrument Co., Ltd. |
|
39 |
Protective device for punching diaphragm of pressure reducing valve |
201922403757.6 |
Utility Model |
Chongqing Jieshi Instrument Co., Ltd. |
|
40 |
Manual cutting-off device |
202020393614.1 |
Utility Model |
Chongqing Jieshi Instrument Co., Ltd. |
|
41 |
Shutoff valve with balance |
202020491596.0 |
Utility Model |
Chongqing Jieshi Instrument Co., Ltd. |
|
42 |
Integrated filtering and pressure regulating structure |
202020492752.5 |
Utility Model |
Chongqing Jieshi Instrument Co., Ltd. |
|
43 |
An optimized underground pressure regulating tank |
202020393615.6 |
Utility Model |
Chongqing Jieshi Instrument Co., Ltd. |
|
44 |
Pressure regulating valve convenient for cleaning retentate of pressure regulating valve seat |
202020828162.5 |
Utility Model |
Chongqing Jieshi Instrument Co., Ltd. |
|
45 |
centering mechanism of gas pressure regulator |
201922427015.7 |
Utility Model |
Chongqing Jieshi Instrument Co., Ltd. |
|
46 |
Universal valve body |
201922407365.7 |
Utility Model |
Chongqing Jieshi Instrument Co., Ltd. |
|
47 |
Multi-function electronic pressure regulating valve |
201922403745.3 |
Utility Model |
Chongqing Jieshi Instrument Co., Ltd. |
|
48 |
Multi-point pressure acquisition valve core |
202020394119.2 |
Utility Model |
Chongqing Jieshi Instrument Co., Ltd. |
|
49 |
Emergency cut-off system |
202020828159.3 |
Utility Model |
Chongqing Jieshi Instrument Co., Ltd. |