GC-BOB BRAND
NINGBO BEILUN CC-BOB INSTRUMENT CO.,LTD
Check out the companyvideo for company
—— 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.
20 years
Company experience
18 years
Manufacturing Expertise
74 article
Coating Line
3000 ㎡
Independent factory
The following is a detailed introduction to our diverse product categories

Diaphragm pressure gauge, suitable for
corrosion and adhesion, anti-clogging.

Used to measure the difference between
input and output pressure.

The following sections comprehensively introduce the numerous advantages of our product
CERTIFICATES
THE FOLLOWING BLOCK INTRODUCES THE CERTIFICATE WE OBTAINED
—— Our factory
Factory advantage can help the company stand out in the fierce market competition.
Our factory integrates advanced equipment, exquisite technology and efficient management, and ensures excellent product quality with strict quality control system. We have a professional research and development team, continuous innovation, to meet the needs of diversified markets. Large-scale production to reduce costs, to provide cost-effective quality products, to win customer trust and praise.
500+
Campaigns
16K+
Customer Satisfied
25+
Country Reach
15+
Certified Experts
Scale productioy
Advanced equipment, production processes.
High-effect
High degree of equipment automation, excellent product quality and stability.
Lean manufacturing
Intelligent and efficient equipment, streamlined and smooth process.
The advantages of FAQ are: improve the efficiency of customer service, quickly solve customer questions
With EN837,DlN etc international quality standard, strictly follow up IS0 and UL procedures. Our products are 100% tested by leakage, over-pressure testing, static testing, vibration , accuracy, cycling etc. please get further information in Quality Control.
We offer good quality products with competitive price and good after-sell service guarantee, our engineer have over 20 years experience.
Different items with different MOQ, except OEM items, please contact with our sales for further.
Yes, we can produce the products according to your required customized dial with small amount dial film printing mold fee charge. When the order value is large, we will discharge it as preferential terms. Relatively, a MOQ will apply and a lead-time is required, so the final delivery will take a longer time. Please contact us with a specific RFQ so that we may determine the exact order quantity and delivery.
Yes, with mark authorized. lf you need to customize the packaging, please contact our sales department to receive a specific quotation.
Yes, we will send the dial layout for customer approval within one week after the order is confirmed.
Yes, as long as the order value is less than $5(US) and you are wiling to pay the freight. We will send our available products to you within a week. lf you need a customized sample, please contact with our sales department directly to get a specific delivery quotation.
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, Western Union ,paypal etc are accepted.
There’re 3 shipping ways for option: air transport, sea transport and express. We will choose the suitable shipping way for you according to your specific products
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.
If you encounter problems using our products, please consult the product’s user manual or online help document first. If the problem is still unresolved, you can contact our technical support team who will provide you with professional technical support and solutions.
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.
Here are some insightful customer comments that reflect their experiences
★ ★ ★ ★ ★
“The high accuracy and ease of operation of this pressure gauge greatly improve our work efficiency. Clear reading, suitable for pressure monitoring in various environments, very satisfied!”
John
America
★ ★ ★ ★ ★
“The test instrument is compact in design, easy to carry, fast and accurate in measurement. For quick field inspection needs, this instrument is perfect and worth a try!”
Chiko
Japan
★ ★ ★ ★ ★
“The vacuum instrument has stable performance, strong sealing and reliable test data. Excellent performance after many uses, is an indispensable laboratory helper, highly recommended!”
Bella
Germany
★ ★ ★ ★ ★
“The pressure gauge is better used with vacuum test equipment. Good service attitude, rapid after-sales response, cost-effective products, next time will choose this cooperation!”
Richard
France
NINGBO BEILUN GC-BOB INSTRUMENT CO.,LTD.
—— 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.

20 years
Company experience
74 article
Coating Line
18 years
Manufacturing Expertise
3000 ㎡
Independent factory


CERTIFICATES
—— Our factory
Our factory integrates advanced equipment, exquisite technology and efficient management, and ensures excellent product quality with strict quality control system. We have a professional research and development team, continuous innovation, to meet the needs of diversified markets.
Advanced equipment, production processes.
High degree of equipment automation, excellent product quality and stability.
Intelligent and efficient equipment, streamlined and smooth process.
Factory advantage can help the company stand out in the fierce market competition.
With EN837,DlN etc international quality standard, strictly follow up IS0 and UL procedures. Our products are 100% tested by leakage, over-pressure testing, static testing, vibration , accuracy, cycling etc. please get further information in Quality Control.
We offer good quality products with competitive price and good after-sell service guarantee, our engineer have over 20 years experience.
Different items with different MOQ, except OEM items, please contact with our sales for further.
Yes, we can produce the products according to your required customized dial with small amount dial film printing mold fee charge. When the order value is large, we will discharge it as preferential terms. Relatively, a MOQ will apply and a lead-time is required, so the final delivery will take a longer time. Please contact us with a specific RFQ so that we may determine the exact order quantity and delivery.
Yes, with mark authorized. lf you need to customize the packaging, please contact our sales department to receive a specific quotation.
Yes, we will send the dial layout for customer approval within one week after the order is confirmed.
Yes, as long as the order value is less than $5(US) and you are wiling to pay the freight. We will send our available products to you within a week. lf you need a customized sample, please contact with our sales department directly to get a specific delivery quotation.
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, Western Union ,paypal etc are accepted.
There’re 3 shipping ways for option: air transport, sea transport and express. We will choose the suitable shipping way for you according to your specific products
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.
★ ★ ★ ★ ★
“The high accuracy and ease of operation of this pressure gauge greatly improve our work efficiency. Clear reading, suitable for pressure monitoring in various environments, very satisfied!”
John • America
★ ★ ★ ★ ★
“The vacuum instrument has stable performance, strong sealing and reliable test data. Excellent performance after many uses, is an indispensable laboratory helper, highly recommended!”
Bella • Germany