Top 10+ C# Development Companies in China | C# Developers China 2026

Last Updated 15th August 2026 | Category: Top Web Development Firms

The List of Top 10+ C# Development Companies in China | Top C# Developers China August 2026

hyperlink infosystem

Details

Founded: 2011
Hourly Rates: < $25
Employees: 1000+
Avg. Project Cost: $2,500,000+
Ratings:
5.0
497 Reviews

Service Line

  • Web Development
  • Web Design
  • PHP Development
  • WordPress Development
  • AngularJS Development
Hyperlink InfoSystem is a leading web development company. They provide a huge range of information technology services and a solution for web design, web development & mobile app development, digital marketing services. They have skilled web designers and developers who are always enthusiastic to make unique websites. They help every client to make their business appearance sparkle. Hyperlink InfoSystem takes the time to hear from their clients, truly understand their needs and propose a tailor-made solution to meet their particular needs and budget.

They offer a compelling user experience, combines with primary business systems & takes the data necessary to drive business opportunities. They understand the value of every small study of business and consider it with the quality & deadline.
avenue 25

Details

Founded: 1991
Hourly Rates: $100 - $149
Employees: 2 - 9
Avg. Project Cost: $10,000+
Ratings: No reviews yet

Service Line

  • Web Development
  • Web Design
Avenue 25 is a full-service agency serving clients of all size, local, national and international. Their in-house capabilities are as vast as our clientele from branding and web development to completely integrated traditional and online marketing, social media, advertising, and sales campaigns. Their team feel the need to constantly be learning something and are always coming up with inventive ideas and unique solutions.
cds

Details

Founded: 1994
Hourly Rates: $100 - $149
Employees: 50 - 249
Avg. Project Cost: $5,000,000+
Ratings: No reviews yet

Service Line

  • Web Development
  • Web Design
  • WordPress Development
  • Drupal
  • Mobile App Development
  • UI/UX Design
  • CMS Development
CDS is an award-winning print and digital agency offering complete content and data communications solutions. In a digitally transforming world, they are changing the way government talks to citizens, employers to employees, authorities to their communities and businesses to their customers. They will help you communicate what really matters.
the mega agency

Details

Founded: 2018
Hourly Rates: $50 - $99
Employees: 2 - 9
Avg. Project Cost: $2,500,000+
Ratings: No reviews yet

Service Line

  • Web Development
  • Web Design
  • PHP Development
  • WordPress Development
  • AngularJS Development
  • Drupal
  • E-Commerce
  • Custom Software Development
The Mega Agency is a full-service digital agency. They connect the dots between technology & creativity to help clients engage customers & ultimately grow revenue. They work with start-ups, small, and mid-size companies looking to leverage modern strategies to grow their business. Their team of experts is always available to help after they have successfully deployed their services!
developertown

Details

Founded: 2008
Hourly Rates: $150 - $199
Employees: 50 - 249
Avg. Project Cost: $25,000+
Ratings:
4.2
6 Reviews

Service Line

  • Web Development
  • Web Design
  • AngularJS Development
  • Node.js Development
  • MySQL
  • UI/UX Design
  • Custom Software Development
  • CMS Development
  • Ruby on Rails
DeveloperTown works with established companies to create software aimed at key business problems or opportunities. They help their clients move like a startup to take calculated risks, uncover hidden opportunities, and deliver on software initiatives. They are a full-service partner, offering dedicated UI/UX designers to complement their technical team in delivering an intuitive user interface.
contrast

Details

Founded: 2012
Hourly Rates: N/A
Employees: 2 - 9
Avg. Project Cost: $10,000+
Ratings: No reviews yet

Service Line

  • Web Development
  • Web Design
  • WordPress Development
  • E-Commerce
Since Contrast was established, it has been rooted in a journey to find a better way of making things. To do the best work. They think that pleasure in the job places achievement into work, and they really, really like what they do. Their race for the better will always continue the same as in the very beginning. Their aim is to always give an excellent level of service, and they strive for enduring partnerships with their clients.
saveondev

Details

Founded: 2014
Hourly Rates: < $25
Employees: N/A
Avg. Project Cost: $10,000+
Ratings:
4.4
6 Reviews

Service Line

  • Web Development
  • Web Design
  • E-Commerce
  • Mobile App Development
  • Custom Software Development
  • Ruby on Rails
  • Magento
They design and develops digital platforms and software that help businesses engage clients. They make sure on the same page with their clients to assure an expected experience and to present their products on time and within budget. Their process is controlled by a fast development platform. They will be able to perform fast, but change can be made on the fly to guarantee you get precisely what you need.
localmize

Details

Founded: 2012
Hourly Rates: $100 - $149
Employees: 10 - 49
Avg. Project Cost: $50,000+
Ratings: No reviews yet

Service Line

  • Web Development
  • Web Design
They work closely with their local business and professional clients to know their industry and the unique way that their business fits into the local marketplace. Their first step is a complimentary fast start guidance session where they will answer your questions and explore your amazing idea together. Localmize is a good web development company.
raizlabs

Details

Founded: 2003
Hourly Rates: $150 - $199
Employees: 50 - 249
Avg. Project Cost: $2,500,000+
Ratings:
4.1
7 Reviews

Service Line

  • Web Development
  • Web Design
  • WordPress Development
  • Drupal
  • E-Commerce
  • Mobile App Development
  • Ruby on Rails
At Raizlabs, they believe in improving live through technology and design. Raizlabs founded in 2003. It is a technology innovation firm that designs & develops custom applications, web platforms, and some other cutting-edge software. They have to get the trust & respect of a huge range of organizations from fast-moving startups.
rugged coastal

Details

Founded: 2015
Hourly Rates: $100 - $149
Employees: 2 - 9
Avg. Project Cost: $2,500,000+
Ratings: No reviews yet

Service Line

  • Web Development
  • Web Design
  • PHP Development
  • WordPress Development
  • Node.js Development
  • UI/UX Design
Rugged Coastal is a brand-centric, independently owned, creative studio with offices in Portland, ME and Boston, MA. Through research and strategy they establish creative direction and with intelligent, engaging design they bring visual messaging to life. They work with clients on both a local and national scale on everything from brand development to website/app design to product design and sourcing.
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Outsourcing to China is routine at this point, but it still deserves the basics done properly: a signed NDA, a clear clause on who owns the IP once it's built, and an understanding of what happens if either side wants to walk away mid-project. Established Web Development companies in China will have handled these terms many times before and shouldn't push back on any of them — hesitation there is itself a useful signal.

There's no single number here — a Web Development company in China might quote a few thousand dollars for a narrow, well-defined build and a much larger figure for a full product with integrations and ongoing support. The only way to get a real answer for your situation is to send the same brief to a handful of Web Development firms in China and compare the itemized breakdowns, not just the bottom-line total.

Rates for Web Development developers in China spread out quite a bit depending on seniority — junior developers sit at one end, senior engineers and architects at the other, with company size and specialization shifting things further. What tends to hold across the board is that Web Development developers in China come in noticeably cheaper than comparable talent in the US or Western Europe, without a proportional drop in the quality of work.

A verified badge on a Web Development company's China profile means the platform has confirmed the firm's identity and business registration, and has spoken directly with at least some of the clients referenced in their portfolio. It doesn't guarantee a perfect fit for your project, but it does rule out the more obvious risk of an unvetted or misrepresented listing — worth prioritizing over unverified entries when the choice is close.

Firms with real cross-border experience can — Web Development companies in China that have supported international expansion before will know what it takes to localize a product properly: multi-language support, region-specific payment gateways, and compliance requirements that vary by market. That kind of hands-on experience is worth more than a generic promise to "support global growth," so ask for a specific example before assuming a Web Development firm in China can deliver on it.

Most experienced Web Development companies in China have done this kind of integration many times over — Salesforce, HubSpot, Zoho, and similar platforms are common enough that it's rarely a novel problem. What matters more is giving your Web Development partner in China a full, honest picture of your current stack upfront, so the integration is built cleanly instead of patched together after the fact.
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