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Featuring real-time cloud connectivity, mobilealerts, and Al-driven predictive diagnostics-transform traditional monitoring into intelligent, data-driven operations.
Connected. Reliable. Smart
Monitor pressure across facilities via your phone or control center. Gain insights, detectanomalies early, and ensure 24/7 uptime with GC-BOB’s loT-integrated solutions.
—— Company
Founded in 2004, Ningbo Beilun GC-BOB Instrument Co., Ltd. is an ISO 9001 certified manufacturing company. We specialize in producing high-quality pressure, vacuum, and testing instruments. With over 1,000 unique models, we offer reliable, innovative solutions across various applications and industries.
We are committed to continuous high-tech development, with a strong focus on innovation and the advancement of next-generation instrumentation.
We maintain strict quality control across all phases of production—from the acquisition of raw materials to final testing. Our manufacturing process integrates: advanced hydrostatic testing equipment； Cutting-edge technologies；Rigorous production standards. This ensures that every product we deliver meets or exceeds global industry standards for performance, safety, and reliability.
The following is a detailed introduction to our diverse product categories
The following sections comprehensively introduce the numerous advantages of our product
Industry
Versatility
Custom
Solutions
Quality
Control
Innovation
Leadership
Export
Potential
Brand
Reputation
Data-Driven Services
With IIoT-enabled gauges, you can offer clients data insights, maintenance alerts, and remote monitoring — adding value beyond hardware.
Fruitful and remarkable results
305+
Successfully project
45+
Senior technical engineer
386+
Innovative ideas
250+
Executed strategies
The following are the various application areas that are being described
Here are some insightful customer comments that reflect their experiences
★ ★ ★ ★ ★
“The high accuracy of this pressure gauge has greatly improved our work efficiency. The vacuum test equipment is also excellent and reliable!”
Claire
France
★ ★ ★ ★ ★
“The performance of the test instruments is excellent, and the data reading is fast and accurate, providing a solid guarantee for quality control.”
Takahashi Kenichi
Japan
★ ★ ★ ★ ★
“The purchased pressure gauges and vacuum pumps are of high quality and remain accurate in long-term use, and the test instrument interface is friendly.”
Maximilian
Germany
Here is an informative and engaging news article detailing the products involved
HVAC Pressure Gauges, 2.5 Inch Steel Liquid Filled Vacuum Gauge For Accurate System Diagnostics – GaugeChina.
View details
Supply Manifold With 2.5 Inch Oil Pressure Gauge, Durable Stainless Steel, Reliable Performance – GaugeChina
Protected Vacuum Gauge, 2.5 Inch Dial, Stainless Body, Precise Vacuum Reading For Harsh Environments | GC-BOB
Weather-Resistant SS 2.5″ Liquid-Filled Vacuum Gauge, Bottom Mount, Durable And Precise – GaugeChina
—— Our factory
GC-BOB’s state-of-the-art factory combines cutting-edge manufacturing systems, rigorous quality control, and eco-efficient processes. With a dedicated R&D team and over 16,000 satisfied clients, we deliver reliability, innovation, and value across industries.
16K+
Customer
Satisfied
500+
Campaigns
98%
Client Satisfaction
25+
Country Reach
15+
Certified Experts
—— Honor
The company not only passed the ISO9001 quality management system certification to ensure the high standard of quality control in the production process, but also won the CE, RoHS and other international authoritative certification.
Quality assurance
Quality assurance is a crucial aspect of our product development, ensuring reliability and satisfaction.
Internationally recognized safety
Our products feature internationally recognized safety standards for ultimate peace of mind.
—— Our faq
The advantages of FAQ are: improve the efficiency of customer service, quickly solve customer questions;
Reduce repetitive problems and reduce customer service costs; Enhance customer self-service capability and improve customer satisfaction；
Furthermore, FAQs can build customer trust and loyalty over time.
We offer good quality products with competitive price and good after-sell service gurantee, our engineer have over 20 years experience.
Yes, we will send the dial layout for customer approval within one week after the order is confirmed.
Yes, of course. We have passed UL and lS09001 certificates. lf necessary, we can supply copies to you.
For large orders, we accept T/T.L/C or some other payment term after negotiation For small orders, T/T in advance, Westem Union ,paypal etc are accepted.
We have cooperated with many companies all over the world. Especially in USA, Europe etc. Our goods are widely used in many medical. industrial companies etc, some of them are very famous companies and we have over than 15 years industrial experience.
Depending on the product, we can offer a normal warranty period for the instruments we ship. If you have any questions about the product, please do not hesitate to contact us, we will be happy to serve you.
You can purchase through our official website, online store, or contact customer service.
Yes, we provide product training and technical support services. You can attend our training sessions or contact the technical support team for assistance as needed. We will be happy to provide you with professional training and support services.
We are committed to protecting your privacy and have a detailed privacy policy in place. This policy covers the collection, use, storage and protection of personal information. You can obtain more information about our privacy policy by visiting our official website or contacting Customer Service.
Welcome to contact
Hey! Feel Free to Contact with our Experts
Get in touch with our team for product inquiries, wholesale partnerships, or custom solutions. We’re here to help you find the right pressure measurement solution.
CONTACT FORM
—— Company
Ningbo Beilun GC-BOB Instrument Co.,Ltd. is an ISO 9001 manufacturing company offering over 1,000 different styles of gauge, vacuum and testing instruments which include: Standard Economy Pressure Gauge, Liquid Filled Stainless Steel Pressure Gauge, Vacuum Gauge,Differential Pressure Gauge, Mining Gauge, Spiral Tube Fire and Oxygen Pressure gauges etc. Our quality control procedures are among the best in our industry.
Fruitful and remarkable results
305+
Successfully project
45+
Senior technical engineer
386+
Innovative ideas
250+
Executed strategies
Strong innovation
ability
High service
quality
Rapid market
response
Market expansion
ability
Deep corporate culture
Create a positive corporate culture and enhance employee cohesion. Always adhere to the concept of green development and promote the sustainable development of the company.
Here are some insightful customer comments that reflect their experiences
★ ★ ★ ★ ★
“The high accuracy of this pressure gauge has greatly improved our work efficiency. The vacuum test equipment is also excellent and reliable!”
Claire
Claire
★ ★ ★ ★ ★
“The performance of the test instruments is excellent, and the data reading is fast and accurate, providing a solid guarantee for quality control.”.
Takahashi Kenichi
Japan
★ ★ ★ ★ ★
“The purchased pressure gauges and vacuum pumps are of high quality and remain accurate in long-term use, and the test instrument interface is friendly.”
Maximilian
Germany
HVAC Pressure Gauges, 2.5 Inch Steel Liquid Filled Vacuum Gauge For Accurate System Diagnostics – GaugeChina.
View detailsSupply Manifold With 2.5 Inch Oil Pressure Gauge, Durable Stainless Steel, Reliable Performance – GaugeChina
Protected Vacuum Gauge, 2.5 Inch Dial, Stainless Body, Precise Vacuum Reading For Harsh Environments | GC-BOB
Weather-Resistant SS 2.5″ Liquid-Filled Vacuum Gauge, Bottom Mount, Durable And Precise – GaugeChina
—— Our factory
GC-BOB’s state-of-the-art factory combines cutting-edge manufacturing systems, rigorous quality control, and eco-efficient processes. With a dedicated R&D team and over 16,000 satisfied clients, we deliver reliability, innovation, and value across industries.
500+
Campaigns
25+
Country Reach
98%
Client Satisfaction
15+
Certified Experts
—— Honor
Our certificate
The company not only passed the ISO9001 quality management system certification to ensure the high standard of quality control in the production process, but also won the CE, RoHS and other international authoritative certification.
Quality assurance
Quality assurance is a crucial aspect of our product development, ensuring reliability and satisfaction.
Internationally recognized safety
Our products feature internationally recognized safety standards for ultimate peace of mind.
—— Our faq
The advantages of FAQ are: improve the efficiency of customer service, quickly solve customer questions.
We offer good quality products with competitive price and good after-sell service gurantee, our engineer have over 20 years experience.
Yes, we will send the dial layout for customer approval within one week after the order is confirmed.
Yes, of course. We have passed UL and lS09001 certificates. lf necessary, we can supply copies to you.
For large orders, we accept T/T.L/C or some other payment term after negotiation For small orders, T/T in advance, Westem Union ,paypal etc are accepted.
We have cooperated with many companies all over the world. Especially in USA, Europe etc. Our goods are widely used in many medical. industrial companies etc, some of them are very famous companies and we have over than 15 years industrial experience.
Depending on the product, we can offer a normal warranty period for the instruments we ship. If you have any questions about the product, please do not hesitate to contact us, we will be happy to serve you.
You can purchase through our official website, online store, or contact customer service.
Yes, we provide product training and technical support services. You can attend our training sessions or contact the technical support team for assistance as needed. We will be happy to provide you with professional training and support services.
We are committed to protecting your privacy and have a detailed privacy policy in place. This policy covers the collection, use, storage and protection of personal information. You can obtain more information about our privacy policy by visiting our official website or contacting Customer Service.
Hey! Feel Free to Contact with our Experts
Get in touch with our team for product inquiries, wholesale partnerships, or custom solutions. We’re here to help you find the right pressure measurement solution.
