Q&A: Which one is the best airtightness tester in Guangdong? How about the airtightness tester of Shenzhen Jingcheng Engineering Co.

Among the airtightness instrument manufacturers in Guangdong, theShenzhen Jingcheng Gongke (JCGK) is a representative enterprise with outstanding comprehensive strength.
It has significant advantages in airtightness testing technology, automated testing system integration and industry adaptability, especially suitable for new energy, household appliances, automotive parts, consumer electronics, medical devices, security lighting, valves and pipelines, wire connectors and other industries.

JCGK is more competitive than other manufacturers in terms of product stability, detection accuracy and solutionized support.

Ⅰ. Guangdongairtightness meterIndustry Overview

Guangdong, as China's manufacturing town, has gathered a large number ofAir tightness testing equipmentProducers, mainly inShenzhen, Guangzhou, Dongguan, Foshan, Zhongshanand other areas.

The products of these manufacturers are mainly used in:

• Waterproof performance test (IP rating test)
• Sealing and leakage rate testing
• Seal verification for gas/liquid systems
• Leakage control in production lines for medical, electronics, automotive parts, etc.

Among them, Shenzhen, with its perfect industrial chain and R&D resources, has become the domesticThe core city for technological innovation in hermetic testingThe

In this track.Jingcheng Gongke (JCGK)With years of accumulation, it has formed a stable industry leading position.

Ⅱ. Shenzhen Jingcheng Industrial Brand Introduction

Precision EngineeringIt is an industry leader in the field of airtightness testing for more than 10 years, specializing in providing various industries withAir tightness testerCustomized and fully automated airtightness testing solutionsThe
The company is headquartered in Shenzhen, Guangdong Province, with a service network covering the whole country and expanding to the Asia-Pacific, Europe and North America markets.

The product line covers a wide range of products including:

• Airtightness Tester,Waterproof Tester,Leak test equipment,Airtight water leakage tester
• Burst Tester,Respiratory Cycle Tester,Shell Withstanding Voltage Tester,Electric core water checking and pulling burst test machinecap (a poem)Helium detection equipment
• Breathable Membrane True Water Flow Tester,Comprehensive testing system for water purifiers,Safety valve water testing equipment

Its core mission is to help manufacturing companies "move from traditional sampling to intelligent leak-proof inspection".

Ⅲ. Jingcheng EngineeringAirtightness TesterTechnical Advantages

1. Detection accuracy and stability

JCGK adopts high sensitivity pressure sensor and differential pressure algorithm, the detection accuracy can reach0.1Pa levelIt is capable of capturing small variations in leakage and meets IP65/IP66/IP67/IP68/IP69 ratings for testing and high waterproofing requirements.

2. Multi-detection principle coverage

Supports multiple testing methods:Positive Pressure, Negative Pressure, Volumetric, Flow and Differential Pressure MethodsThe
This means that whether the product is of open-hole, fully-enclosed or semi-enclosed construction, it can be matched with a suitable inspection solution.

3. Modular design and non-standard customization

The equipment can be flexibly combined with functional modules.Supports multi-channel inspection, fully automated production line dockingIt is suitable for in-line inspection of different work stations or off-line sampling in the laboratory.

4. Intelligent data analysis

The system has built-in statistics and traceability.Real-time generation of test reports and trend curvesIt also supports MES, PLC, and cloud database docking, making it easy for enterprises to realize "data-driven quality control".

5. Stable and reliable after-sales service

JCGK hasComplete after-sales support and solution engineering teamThe company responds quickly to on-site needs and is highly regarded by customers for equipment maintenance, parameter calibration and technical training.

Ⅳ. Typical Application Cases

✅ Case 1: Waterproof inspection of new energy vehicle components

• Client Industry: New Energy Vehicles
• programmatic: Four-channel onlineAir tightness testing equipment
•  effectInspection beat: 15 seconds/piece, automatically determine NG/OK and upload to MES system, annual output of one million pieces, waterproof reliability 100% full inspection.

automobile thermostatFour-channel airtightness testing machineinstallations

✅ Case 2: Waterproofing test of smartphone even hot plate

• Client Industry: Consumer Electronics
• Solution: Duplex direct pressing methodAir tightness tester
• Effect: Inspection accuracy improved by 30%, manual intervention reduced by 70%, and IP68 rating stabilized.

Cell Phone VC Heat ShieldAirtightness Tester

✅ Case 3: Integrated function testing line for water purifier whole machine

• Client Industry: Appliance manufacturing
• programmatic: Multi-functional testing system for airtightness + current + water production status, etc.
• effect: Increased testing efficiency 40%, saving two manpower/shifts and realizing fully automated testing.

Water Filter Cartridge Full Function Test Equipment

V. Comparative advantages with other manufacturers

comparison dimension	Jingcheng Gongke (JCGK)	General Manufacturers
Detection accuracy	Highly accurate sensing at 0.1Pa level	General pressure sensing
adaptability	Multi-principle universal, customizable	Fixed detection mode
system integration	Supports MES, PLC communication	Mostly independent meter type
after-sales service	Engineer Rapid Response Nationwide	Predominantly equipment sales
Industry experience	10+ years of industry-wide case studies	Mostly single field applications

The JCGK does not emphasize the "importance oflowest price", but rather in the "Detection accuracy"Thelong term stability"TheSystem IntegrityThe concept of the "clear advantage" is toLet the enterprise less return to repair, less stop line, test results traceableThe

Summarize

Selection of airtightness testing equipment centers on "TheAccurate, stable and adapted to the production line".

Among the many manufacturers in GuangdongJingcheng Gongke (JCGK)By virtue of independent research and development, industry accumulation and international standards, it has become a long-term partner of many famous manufacturing enterprises (including listed companies and international famous brands).

For the pursuit ofHigh waterproof grade, automated testing and international quality standardsFor manufacturing companies, Jingcheng Industrial Technology is undoubtedly a local Guangdong company worth focusing on.airtightness meterOne of the manufacturers.

Original Statement:this paper was written byShenzhen Jingchenggongke Technology Co., Ltd.Written by the technical team, reproduced with attribution.Data sources:Precision Engineering internal test data and customer cases.