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Selenium In Automation Testing

supplierLogo
Changchun Wancheng Bio-Electron Co., Ltd.
Jilin, countryFlag CN
4.8/5
verifiedSupplier
17 yrs
120+ staff
27,000+
#2 hot selling in Other Test Instruments
ISO
Supplier assessment procedures
ODM service available
Full customization
Finished product inspection
Minor customization
Patents awarded (6)
Agile supply chain
On-time delivery
96%
Reorder rate
20%
Response time
≤4h
Online revenue
US $690,000+
Customization options
color
material
size
logo
packaging
label
graphic
1/39
VR
supplierLogo
Dongguan Hongyu Instrument Equipment Co., Ltd.
Guangdong, countryFlag CN
5.0/5
1 yr
On-time delivery
100%
Reorder rate
<15%
Response time
≤1h
Online revenue
US $30,000+
Main products (number of listings)
Testing Equipment
(466)
Tensile Testing Machine
(7)
Anemometer
(5)
Compression Testing Machine
(2)
1/3
supplierLogo
Xinxiang Zhongnuo Mechanical Equipment Company LLC
Montana, countryFlag US
2 yrs
On-time delivery
-
Reorder rate
-
Response time
≤2h
Online revenue
-
Main products (number of listings)
Vibrating Screen
(369)
Other Food Processing Machinery
(179)
Conveyors
(103)
Testing Equipment
(68)
Grinding Equipment
(63)
Concrete Vibrator
(52)
No supplier images available
0
supplierLogo
Shanghai Shenxian Instrument Co., Ltd.
Shanghai, countryFlag CN
4.9/5
13 yrs
On-time delivery
100%
Reorder rate
<15%
Response time
≤2h
Online revenue
US $60,000+
Main products (number of listings)
Testing Equipment
(445)
Other Test Instruments
(202)
Soil Tester
(68)
Viscometer
(24)
Compression Testing Machine
(12)
Other Lab Supplies
(6)
1/3
supplierLogo
Dongguan Lonroy Equipment Co., Ltd.
Guangdong, countryFlag CN
4.9/5
8 yrs
On-time delivery
97%
Reorder rate
<15%
Response time
≤4h
Online revenue
US $520,000+
Main products (number of listings)
Testing Equipment
(2682)
Other Test Instruments
(95)
Gauges
(61)
Hardness Testers
(61)
Viscometer
(60)
Weighing Scales
(40)
1/3
supplierLogo
Zhuozhou Tianpeng Imp. And Exp. Trade Co., Ltd.
Hebei, countryFlag CN
4.4/5
13 yrs
On-time delivery
88%
Reorder rate
<15%
Response time
≤4h
Online revenue
US $90,000+
Main products (number of listings)
Testing Equipment
(540)
Other Test Instruments
(108)
Moulds
(78)
Soil Tester
(35)
Other Lab Supplies
(28)
Viscometer
(9)
1/3
supplierLogo
Shenzhen Honas Technology Co., Ltd.
Guangdong, countryFlag CN
5.0/5
7 yrs
On-time delivery
90%
Reorder rate
<15%
Response time
≤3h
Online revenue
US $60,000+
Main products (number of listings)
Testing Equipment
(363)
Gauges
(63)
Instrument Parts & Accessories
(47)
Other Pressure Measuring Instruments
(12)
Tensile Testing Machine
(7)
Force Measuring Instruments
(7)
1/3
supplierLogo
Guangdong Hongyu International Trade Co., Ltd.
Guangdong, countryFlag CN
5.0/5
3 yrs
On-time delivery
100%
Reorder rate
22%
Response time
≤2h
Online revenue
US $90,000+
Main products (number of listings)
Testing Equipment
(596)
Drying Equipment
(36)
Hydraulic Presses
(26)
Tensile Testing Machine
(19)
Other Rubber Processing Machinery
(12)
Other Optics Instruments
(10)
1/3
supplierLogo
Guangdong Kejian Instrument Co., Ltd.
Guangdong, countryFlag CN
15 yrs
On-time delivery
100%
Reorder rate
-
Response time
≤6h
Online revenue
US $50,000+
Main products (number of listings)
Testing Equipment
(184)
Tensile Testing Machine
(112)
Drying Equipment
(16)
Laboratory Thermostatic Devices
(12)
Other Optics Instruments
(9)
Compression Testing Machine
(8)
1/3
supplierLogo
Jinan Est Test Instrument Co., Ltd.
Shandong, countryFlag CN
5.0/5
8 yrs
On-time delivery
100%
Reorder rate
<15%
Response time
≤2h
Online revenue
US $110,000+
Main products (number of listings)
Testing Equipment
(1088)
Tensile Testing Machine
(59)
Compression Testing Machine
(53)
Hardness Testers
(43)
Other Metal & Metallurgy Machinery
(4)
Metal Polishing Machine
(2)
1/3
supplierLogo
Cangzhou Festar Instrument Co.,ltd
Hebei, countryFlag CN
4.7/5
verifiedSupplier
4 yrs
20+ staff
200+
Supplier assessment procedures
ODM service available
Warranty available
Agile supply chain
On-time delivery
100%
Reorder rate
22%
Response time
≤1h
Online revenue
US $190,000+
Customization options
sieves
hole size
mesh size
screen size
thickness
length
mold
weight
pressure
battery
specifications
capacity
fans
probe
vibrating
diameter
material
size
iron
model
dimensions
height
1/12
VR
supplierLogo
Beijing Zetron Technology Co., Ltd.
Beijing, countryFlag CN
4.7/5
verifiedSupplier
7 yrs
10+ staff
170+
ODM service available
Warranty available
Full customization
Finished product inspection
Minor customization
On-time delivery
98%
Reorder rate
21%
Response time
≤3h
Online revenue
US $260,000+
Customization options
color
material
size
logo
packaging
label
graphic
1/18
supplierLogo
Nanjing T-Bota Scietech Instruments & Equipment Co., Ltd.
Jiangsu, countryFlag CN
5.0/5
verifiedSupplier
16 yrs
30+ staff
410+
OEM for well-known brands
ISO
Supplier assessment procedures
ODM service available
Warranty available
Full customization
Finished product inspection
Minor customization
On-time delivery
100%
Reorder rate
45%
Response time
≤5h
Online revenue
US $140,000+
Customization options
laser sensors
color
material
size
rugged laptop
logo
packaging
label
graphic
capacity
1/10
supplierLogo
Jinan Beacon Machine Co., Ltd.
Shandong, countryFlag CN
4.1/5
8 yrs
On-time delivery
97%
Reorder rate
18%
Response time
≤5h
Online revenue
US $630,000+
Main products (number of listings)
Testing Equipment
(1367)
Common Rail Injector Tester
(500)
Diagnostic Tools
(210)
Other Vehicle Tools
(148)
Car Disassembly Tool
(123)
Other Vehicle Equipment
(23)
1/3
supplierLogo
Shanghai Glomro Industrial Co., Ltd.
Shanghai, countryFlag CN
4.8/5
verifiedSupplier
8 yrs
10+ staff
60+
CE ISO ROHS
Supplier assessment procedures
ODM service available
Warranty available
Full customization
Finished product inspection
Minor customization
Agile supply chain
On-time delivery
96%
Reorder rate
<15%
Response time
≤1h
Online revenue
US $440,000+
Customization options
dynamic light scattering
wet method
color
packaging
label
spray method
material
nano wet method
size
logo
micron model
graphic
nano model
1/10
VR
supplierLogo
Phoenix Technology Company Limited
Shandong, countryFlag CN
5.0/5
5 yrs
On-time delivery
100%
Reorder rate
25%
Response time
≤1h
Online revenue
US $160,000+
Main products (number of listings)
Testing Equipment
(278)
Wood Routers
(142)
Laser Cutting Machines
(117)
Linear Guides
(97)
Common Rail Injector Tester
(75)
Machinery Engine Parts
(74)
No supplier images available
0
supplierLogo
Shandong Lanende Intelligent Technology Co., Ltd.
Shandong, countryFlag CN
1 yr
On-time delivery
100%
Reorder rate
33%
Response time
≤1h
Online revenue
US $10,000+
Main products (number of listings)
Testing Equipment
(160)
Other Lab Supplies
(63)
Soil Tester
(27)
Water Quality Tester
(25)
Flow Meters
(11)
Spectrometers
(9)
1/3
supplierLogo
Dongguan Hongjin Test Instrument Co., Ltd.
Guangdong, countryFlag CN
9 yrs
On-time delivery
100%
Reorder rate
-
Response time
≤1h
Online revenue
US $800+
Main products (number of listings)
Testing Equipment
(369)
Drying Equipment
(22)
Hydraulic Presses
(20)
Tensile Testing Machine
(10)
Rubber Product Making Machinery
(7)
Rubber Two-Roll Mills
(5)
1/3
supplierLogo
Zhengzhou Rhino Biotechnology Co., Ltd.
Henan, countryFlag CN
4.9/5
2 yrs
On-time delivery
100%
Reorder rate
16%
Response time
≤2h
Online revenue
US $40,000+
Main products (number of listings)
Other Lab Supplies
(887)
Laboratory Thermostatic Devices
(166)
Testing Equipment
(156)
Pipettes
(117)
Mixing Equipment
(81)
Laboratory Refrigeration Equipments
(73)
1/3
supplierLogo
Taian Sunshine International Trading Co., Ltd.
Shandong, countryFlag CN
4.7/5
8 yrs
On-time delivery
100%
Reorder rate
41%
Response time
≤2h
Online revenue
US $490,000+
Main products (number of listings)
Injection Valves
(2645)
Other Auto Parts
(1572)
Other Engine Parts
(771)
Fuel Pump & Parts
(321)
Fuel Injection Pumps
(233)
Testing Equipment
(146)
1/3

About selenium in automation testing

Where to Find Selenium in Automation Testing Suppliers?

The global market for Selenium-based automation testing solutions is decentralized and primarily composed of software development firms, QA service providers, and independent vendors offering tools, frameworks, and consulting services. Unlike physical machinery manufacturing, production capacity is measured in technical expertise, team size, and delivery velocity rather than factory floor area or material throughput.

Key development hubs are concentrated in technology-forward regions including India (notably Bangalore and Hyderabad), Ukraine (Kyiv and Lviv), Poland, and China (Beijing and Shanghai), where skilled labor pools support high-efficiency test automation delivery. These regions offer cost advantages with 40–60% lower labor costs compared to North American or Western European counterparts, enabling competitive pricing for both off-the-shelf frameworks and custom implementations.

Suppliers in these clusters typically operate within agile ecosystems supported by cloud infrastructure, CI/CD integration capabilities, and access to open-source communities. Lead times for initial framework deployment range from 2–6 weeks depending on scope, while ongoing test maintenance cycles follow sprint-based timelines (1–2 weeks per iteration). Scalability is determined by engineering headcount, domain experience, and integration proficiency with tools like Jenkins, Docker, and GitLab.

How to Choose Selenium in Automation Testing Suppliers?

Adopt the following evaluation criteria to ensure technical reliability and project continuity:

Technical Competency Validation
Confirm hands-on experience with core components: Selenium WebDriver, Grid configuration, and language bindings (Java, Python, C#, or JavaScript). Require documented proof of successful integrations with CI/CD pipelines and version control systems. For regulated industries (e.g., healthcare, finance), verify compliance with ISO 27001 for information security management.

Development Capability Assessment
Evaluate supplier qualifications through:

  • Minimum team of 5 certified automation engineers with 3+ years’ experience
  • Proven track record of maintaining 80%+ test automation coverage across web applications
  • In-house capability to develop reusable libraries, page object models, and reporting dashboards
    Cross-reference case studies with client references to validate defect detection efficiency and script stability under dynamic UI changes.

Project Execution Safeguards
Implement milestone-based payment structures tied to deliverables such as test plan approval, framework setup, and execution reports. Prioritize suppliers who provide transparent access to code repositories and logging systems. Conduct pilot sprints (2–3 weeks) to assess responsiveness, bug resolution time, and adherence to coding standards before scaling engagement.

What Are the Best Selenium in Automation Testing Suppliers?

No verified supplier data is currently available for Selenium in automation testing providers in structured format. Market selection must be based on direct technical evaluations, third-party reviews, and performance-based trials due to the absence of standardized metrics across digital service platforms.

Performance Analysis
In the absence of quantifiable supplier profiles, differentiation relies on demonstrated outcomes: code maintainability, cross-browser compatibility coverage, and integration speed with existing DevOps workflows. Buyers should prioritize vendors with published contributions to open-source Selenium projects, active GitHub repositories, and participation in QA forums such as Selenium Conference or EuroSTAR. Reorder rates and long-term contracts (>12 months) serve as proxies for satisfaction and service consistency.

FAQs

How to verify Selenium automation testing supplier reliability?

Request sample test scripts and conduct code quality reviews using static analysis tools (e.g., SonarQube). Validate engineer certifications (e.g., ISTQB, Selenium-specific credentials). Conduct live pair programming sessions to evaluate real-time problem-solving and adherence to best practices.

What is the average timeline for Selenium framework implementation?

Basic framework setup takes 10–15 business days for standard web applications. Complex enterprise-grade deployments with parallel execution, database validation, and API chaining extend to 4–6 weeks. Maintenance cycles are ongoing, with weekly updates typical during active development phases.

Can suppliers integrate Selenium with existing CI/CD pipelines?

Yes, qualified suppliers support integration with Jenkins, Azure DevOps, GitLab CI, and Bamboo. Ensure they have prior experience configuring headless browsers, containerized execution via Docker, and cloud grid alternatives (e.g., Sauce Labs, BrowserStack) when required.

Do vendors provide free pilot projects or samples?

Many suppliers offer limited-scope proof-of-concept engagements (5–10 test cases) at no cost to demonstrate approach and tooling quality. Full-scale pilots are typically billable but may be credited toward formal contract initiation.

How to initiate customization requests?

Submit detailed requirements including target application URL, supported browsers/devices, test case volume, and desired reporting formats (Allure, ExtentReports). Specify integration needs with defect tracking systems (Jira, TestRail) and authentication protocols (SSO, OAuth). Reputable vendors respond with architecture diagrams and effort estimates within 5–7 business days.